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3 Axis Gyro-L3G4200D

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Item #: EL-SMS34200D -
Price: $22.71
Elecrow

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and...

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI).     The L3G4200D has a full scale of +/-250 / +/-500 / +/-2000 dps and is capable of...

3W mini audio stereo amplifier

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Availability: Out of Stock
Item #: DFR0119 -
Price: $10.17
DFRobot

This is a mini stereo amplifier. It is a fully functional, two-channel audio amplifier, with an integrated sleep mode function. You can disable it on your sketch if you are not using it or not...

This is a mini stereo amplifier. It is a fully functional, two-channel audio amplifier, with an integrated sleep mode function. You can disable it on your sketch if you are not using it or not needed by connecting the sleep pin on your board. It&;lsquo;s specially good for some DIY project.|Specification| Power Supply: DC 3.6-5.5V (DO NOT apply over 5.5V, it damage the chip presently) Output power: 3w+3w (4 ohms) Efficiency: &;gt;90% Size: 15.5*24mm (0.6*0.94&;#39;&;#39;)|Documents| Wiki Doc...

4 Channels IR Reflective Sensor

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Item #: EL-SPS40201S -
Price: $7.52
Elecrow

Description This 4 channels IR reflective sensor includes 4 IR sensors and mainboard to handle all the signals. Each IR reflective sensor is composed of an IR emitter and a receiver, if something is...

Description This 4 channels IR reflective sensor includes 4 IR sensors and mainboard to handle all the signals. Each IR reflective sensor is composed of an IR emitter and a receiver, if something is in the measuring range, the sensor would outputs related signal. There are also 4 potentiometers on the mainboard so that the measuring range can be adjusted as you wish. Application Idea Smart car; Line and edge following; omni-directional detecting; On-board indicator; Specification Supply...

50gm Polymorph Moldable Plastic

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Availability: Out of Stock
Item #: polymorph -
Price: $5.75
MK-Misc

50gm Polymorph Moldable Plastic Polymorph is a plastic that melts at around 60 degrees Celsius and becomes mouldable and easily shaped. All you need to do is pop some of the granules into hot water...

50gm Polymorph Moldable Plastic Polymorph is a plastic that melts at around 60 degrees Celsius and becomes mouldable and easily shaped. All you need to do is pop some of the granules into hot water or heat them with a hair dryer and once they reach 60 degree you can shape them easily with your hands or put it into a mould ready to make complex shapes. If you make a mistake just put it back into the water and start again. This stuff really changed the way we tinkered and has been a life saver...

6 DOF Sensor - MPU6050

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Item #: SEN0142 -
Price: $17.07
DFRobot

At the beginning, the inertial measurement unit is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerators,...

At the beginning, the inertial measurement unit is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerators, gyroscopes, and magnetometers. Now IMUs are commonly used in the Human-computer interaction(HCI), navigational purposes and balancing technology used in the Segway Personal Transporter as we all known. The MPU-6000/MPU-6050 family of parts are the world’s first and only 6-axis MotionTracking...

6xAA Battery Holder(double layer)

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Item #: FIT0078 -
Price: $2.15
DFRobot

This battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells.It comes with a 6" Red & Black Wires with side...

This battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells.It comes with a 6" Red & Black Wires with side by side & stack connection. |Specification| Cell Quantity: 6 Battery type: AA Storage temperature: 25&;#39;C (77F, RoomTemperature) Max Operate temperature: 80&;#39;C (176F)|ShippingList| 6xAA battery holder (double layer) x1 ...

9 Degrees of Freedom - MPU-9150 Breakout

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Item #: SEN-11486 -
Price: $60.78
Sparkfun

9 Degrees of Freedom - MPU-9150 Breakout Description: The MPU-9150 is the world’s first 9-axis MotionTracking device designed for the low power, low cost, and high performance...

9 Degrees of Freedom - MPU-9150 Breakout Description: The MPU-9150 is the world’s first 9-axis MotionTracking device designed for the low power, low cost, and high performance requirements of consumer electronics equipment including smartphones, tablets and wearable sensors. And guess what? You get to play with it. This breakout board makes it easy to prototype with the InvenSense MPU-9150 by breaking out all the pins you need to standard 0.1" spaced headers. The board...

9V to Barrel Jack Adapter

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Item #: FIT0131 -
Price: $2.59
DFRobot

This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.Use this cable to battery-power any device that...

This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.Use this cable to battery-power any device that needs 9V and has an on-board barrel jack - it works great for Arduinos, development boards, evaluation boards, and more!|ShippingList| ?9V to Barrel Jack Adapter x1

Adjustable Infrared Sensor Switch 3 - 80cm

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Item #: EL-SOD00380S -
Price: $11.49
Elecrow

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics,...

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Specification Power supply: 5V Current: 100mA Range: 3-80cm adjustable Red: +5V Yellow: Signal Black: GND Wire length: 20cm Wiki & External links Manual/Wiki ...

Alcohol Gas Sensor - MQ-3

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Item #: SEN-08880 -
Price: $11.72
Sparkfun

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog...

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you...

Ammonia Gas Sensor - MQ-137

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Item #: SEN-17053 -
Price: $76.88
Sparkfun

The MQ-137 is an Ammonia (NH₃) gas sensor from Winsen. The sensing element is SnO2, which has lower conductivity in clean air. When NH₃ (Ammonia) gas exists, the sensor’s conductivity gets higher...

The MQ-137 is an Ammonia (NH₃) gas sensor from Winsen. The sensing element is SnO2, which has lower conductivity in clean air. When NH₃ (Ammonia) gas exists, the sensor’s conductivity gets higher along with the gas concentration rising. A simple circuit makes measuring this change in conductivity and turning it into data fairly straight-forward, but does require some calibration. For easy Solderability; use our Gas Sensor Breakout Board. Documents: Datasheet Videos ...

Analog Gas Sensor

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Availability: Out of Stock
Item #: DFR0049 -
Price: $17.23
DFRobot

Analog Gas Sensor Introduction The gas sensor detects smoke, methane, carbon dioxide and other gases. It is able to give alarms when the smoke/gas leaks.  You can adjust the sensitivity with...

Analog Gas Sensor Introduction The gas sensor detects smoke, methane, carbon dioxide and other gases. It is able to give alarms when the smoke/gas leaks.  You can adjust the sensitivity with the potentiometer. Specification Type: Analog Detector: QM-NG1 Power supply needs: 5V Current: 100mA Pin Definition:  1-Output  2-GND  3-PWR  Document Datasheet Manual Shipping List Sensor (1 unit) Analog Sensor Cable (1 unit) (SKU:FIT0031) ...

Arducam 5MP Plus OV5642 Mini Camera Module

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Item #: DEV-18440 -
Price: $96.83
Sparkfun

The Arducam 5MP Plus OV5642 Mini provides an easy to use camera solution for those working with low-cost microcontrollers such as those used with Arduino and the RP2040 from Raspberry Pi. It's a...

The Arducam 5MP Plus OV5642 Mini provides an easy to use camera solution for those working with low-cost microcontrollers such as those used with Arduino and the RP2040 from Raspberry Pi. It's a general purpose 5MP camera module that's SPI enabled reducing the complexity of controlling the camera. It's a step up in performance from it's predecessor, the Arducam-M-5MP. The most impressive aspect being that it's possible to control more than one of these from the same microcontroller. It...

Arducam Camera Module V3 with Autofocus

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Item #: SEN-19512 -
Price: $54.32
Sparkfun

Based on the 16MP Sony IMX519 sensor, this new camera module gives all Raspberry Pi users every bit of power they need to build future-proof projects. Though the camera boasts two times the...

Based on the 16MP Sony IMX519 sensor, this new camera module gives all Raspberry Pi users every bit of power they need to build future-proof projects. Though the camera boasts two times the resolution of the V2 (16MP with the V3), the exciting new feature is autofocus! The camera makes for a great, low cost alternative to the other Raspberry Pi camera options out there, yet doesn't sacrifice performance. Note: This version does not include the ABS Enclosure which can be purchased directly from...

AttoPilot Voltage and Current Sense Breakout - 45A

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Item #: SEN-10643 -
Price: $38.16
Sparkfun

"This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the...

"This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the TI INA-169. Voltage sense is accomplished by scaling to 3.3V ADC range by a precision resistor divider. The PCB is supplied without leads or connectors. The pad sizes are large enough to accommodate 12 gauge heavy duty leads (see datasheet) but care must be exercised in soldering. Smaller gauge...

Bare Conductive Touch Board

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Availability: Out of Stock
Item #: DEV-13298 -
Price: $128.83
Sparkfun

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface into a sensor. Each Touch Board offers 12 electrodes for...

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface into a sensor. Each Touch Board offers 12 electrodes for your a conductive ink or other type of connector that can be drawn or attached to create light switches, musical instruments, or custom interactive surfaces all through the Arduino IDE. The Bare Conductive Touch Board is even equipped with an onboard MP3 player making each board capable of turning...

Barometer Sensor

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Item #: EL-STH01002S -
Price: $24.89
Elecrow

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to...

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to 1100hPa, AKA +9000m to -500m above sea level, with a super high accuracy of 0.03hPa(0.25m) in ultra-high resolution mode. This Barometer sensor compatible with 3.3V and 5V, so it can be used in Arduinos without moditdfication. Features Wide pressure range Arduino/Crowduino compatible interface (3.3V...

Barometric Pressure Sensor - MPL115A1

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Availability: Stocked
Item #: SEN-09602 -
Price: $11.28
Sparkfun

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current...

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second. The sensor outputs both temperature and pressure readings on the SPI bus. See page 3 of the datasheet for information on how to take readings from the pressure sensor. Breakout board coming soon! Features: Wide supply voltage range -40°C to 105°C maximum...

Bend Labs Digital Flex Sensor - 1-Axis, 4 Inch

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Availability: Out of Stock
Item #: SEN-15244 -
Price: $124.11
Sparkfun

The Bend Labs Digital Flex Sensors are an innovative solution for measuring motion, providing a unique alternative to existing sensor technologies for measuring a highly accurate and drift-free...

The Bend Labs Digital Flex Sensors are an innovative solution for measuring motion, providing a unique alternative to existing sensor technologies for measuring a highly accurate and drift-free angular displacement in a soft form factor while maintaining extremely low power consumption. Constructed using highly durable, medical grade silicone elastomers, this is a single axis bidirectional flex sensor which measures one angle for 2D orientation. Its low-power, integrated analog front end, with...

Biomedical Sensor Pad (10 pack)

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Availability: Stocked
Item #: SEN-12969 -
Price: $15.50
Sparkfun

This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these little pads are perfect for short-term monitoring of Neurofeedback and...

This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purposes. They are to be used once and are very handy because of integrated, latex-free gel. Each pad adheres very well to the skin and the snap connector can be pushed on or removed from the electrode lead with no issue. Note: This product is NOT a medical device and is not intended to...

Board Mount Hall Effect / Magnetic Sensor

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Item #: SEN-16037 -
Price: $13.43
Sparkfun

This is a cost-effective and highly functional hall-effect sensor. The Melexis 90217 is designed to be used with a bias magnet south facing the back (non-marked) side of the IC. With a single Hall...

This is a cost-effective and highly functional hall-effect sensor. The Melexis 90217 is designed to be used with a bias magnet south facing the back (non-marked) side of the IC. With a single Hall plate, this sensor is immune to common rotary alignment problems. Very easy to interface with all microcontrollers. Features: Short circuit protection Rotary position gear tooth sensing ability No rotary orientation concerns High speed operation No chopper delay Zero speed detection On-chip 10 bit...

Bone Conduction Kit

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Availability: Out of Stock
Item #: KIT0126 -
Price: $42.23
DFRobot

Bone conduction is a way of sound transmission. The sound is converted into different frequencies of mechanical vibration, and transmitted through human skull, bone labyrinth, inner ear lymphatic...

Bone conduction is a way of sound transmission. The sound is converted into different frequencies of mechanical vibration, and transmitted through human skull, bone labyrinth, inner ear lymphatic transmission, helix, auditory nerve, auditory center.Bone conduction headphonesThis kit is composed by a bone conduction speaker, a speaker driver board and other kinds of accessories. This kit is intended to help understand the principles of bone conduction technology, making hearing aids or bone...

Breadboard Power Supply 5V/3.3V

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Availability: Out of Stock
Item #: DFR0140 -
Price: $7.84
DFRobot

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. It can be...

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. It can be either powered from 6-12 DC2.1 power jack or from USB power.  The maximum current it can provide is 500mA.  Specification Input voltage: 6-12V (Power Jack) 5V (USB) Output voltage:3.3V/5V Output current:500mA On/Off switch Power status LED Pin Head 5/3.3V output Central positive DC2.1 power...

Breakout Board for SC16IS750 I2C-SPI-to-UART IC

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Item #: BOB-09981 -
Price: $17.97
Sparkfun

Breakout Board for SC16IS750 I2C/SPI-to-UART IC Description: This is a breakout board for the SC16IS750, a handy chip used to convert I2C or SPI serial signals to a single-channel,...

Breakout Board for SC16IS750 I2C/SPI-to-UART IC Description: This is a breakout board for the SC16IS750, a handy chip used to convert I2C or SPI serial signals to a single-channel, high-performance UART. As an application example: we use this chip on our WiFly Shield to allow an Arduino to communicate with the WiFly RN-131G module - which is normally controlled via a UART - using an SPI interface. This allows for greater communication speeds and frees up the Arduino's UART for...

Bus Pirate

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Item #: TOL-09544 -
Price: $52.08
Sparkfun

Bus Pirate Description: The Bus Pirate, created by Ian Lesnet and featured on Hack a Day, is a troubleshooting tool that communicates between a PC and any embedded device over most standard serial...

Bus Pirate Description: The Bus Pirate, created by Ian Lesnet and featured on Hack a Day, is a troubleshooting tool that communicates between a PC and any embedded device over most standard serial protocols, which include I2C, SPI, and asynchronous serial - all at voltages from 0-5.5VDC. This product eliminates a ton of early prototyping effort when working with new or unknown chips. Working with the Bus Pirate is simple and effective - type commands into a terminal on your computer, those...

Cable for Shiftout

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Availability: Out of Stock
Item #: FIT0077 -
Price: $4.48
DFRobot

This cable is especially designed for Interface shield,shift out module, SPI Led and SPI LCD module. It is has a female 2&;times;3 IDC connector on each end that is designed to plug into a 0.100"...

This cable is especially designed for Interface shield,shift out module, SPI Led and SPI LCD module. It is has a female 2&;times;3 IDC connector on each end that is designed to plug into a 0.100" (2.54 mm) 2&;times;3 shrouded box header. |Specification| Length:20cm (7.9&;#39;&;#39;) Female/Femal, IDC 2x3 Connector|ShippingList| Cable for Shiftout x1

Capacitive Fingerprint Scanner - AS-108M

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Availability: Out of Stock
Item #: SEN-17151 -
Price: $41.45
Sparkfun

Fingerprint scanners have been easily available at a consumer level for a number of years now, so it is only logical that they would continue to grow and evolve as time moves on. That's what bring...

Fingerprint scanners have been easily available at a consumer level for a number of years now, so it is only logical that they would continue to grow and evolve as time moves on. That's what bring us to this Capacitive Fingerprint Scanner from ADH-Tech. The AS-108M fingerprint sensor module is a combination fingerprint scanner and MCU that provides a UART interface port for easy functionality. The AS-108M sets itself apart from other finger print scanners with the ability to read a...

Capacitive Fingerprint Scanner - UART (AD-013)

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Availability: Out of Stock
Item #: SEN-15338 -
Price: $37.79
Sparkfun

Fingerprint scanners have been easily available at a consumer level for a number of years now, so it is only logical that they would continue to grow and evolve as time moves on. That's what bring...

Fingerprint scanners have been easily available at a consumer level for a number of years now, so it is only logical that they would continue to grow and evolve as time moves on. That's what bring us to this Capacitive Fingerprint Scanner from ADH-Tech. The AD-013 fingerprint sensor module is a combination fingerprint scanner and MCU and provides a UART interface port for easy functionality. The AD-013 sets itself apart from other finger print scanners with the ability to read a fingerprint's...

Capacitive Touch Kit For Arduino

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Availability: Out of Stock
Item #: DFR0129 -
Price: $33.62
DFRobot

Now, it is time to add a more fancy interactive way to your project. This DFRobot touch kit comes with three types touch sensors. An ipod styple wheel touch, a keypad touch which supports backlit...

Now, it is time to add a more fancy interactive way to your project. This DFRobot touch kit comes with three types touch sensors. An ipod styple wheel touch, a keypad touch which supports backlit and a grid touch pad which can recoginze something unique. This kit utilizes the not very "latest" capactive touch technology which make the sensing very sensitive. The kit is designed to be compatible with Arduino. Get Started with Capacitive Touch Kit Tutorial|Specification| Operation Voltage:5V...

Carbon Monoxide Sensor - MQ-7

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Item #: SEN-09403 -
Price: $11.72
Sparkfun

This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 10 to 500ppm. This sensor has a high...

This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 10 to 500ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC. This sensor comes in a package similar to our MQ-3 alcohol sensor, and can...

CMOS Camera Module - 728x488

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Item #: SEN-11745 -
Price: $55.56
Sparkfun

"This is a high-quality color CMOS camera module. Power the CM-32 module, hook up any display, monitor, or LCD screen with an RCA input and get vivid color video at 728x488 resolution. Module is...

"This is a high-quality color CMOS camera module. Power the CM-32 module, hook up any display, monitor, or LCD screen with an RCA input and get vivid color video at 728x488 resolution. Module is easily mountable and has a wide operating voltage (6V to 20V). Comes with high quality optics, all the on board circuitry to output RCA signal, and cable harness. Features: 728 x 488 Resolution 6V to 20V input 50mA (at 12V) Documents: Datasheet " ...

CO2 Humidity and Temperature Sensor - SCD30

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Item #: SEN-15112 -
Price: $140.64
Sparkfun

The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In order to improve accuracy the SCD30...

The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in, as well as commands to set the current altitude. For additional accuracy the SCD30 also accepts ambient pressure readings! We've written an Arduino library to make reading the CO₂, humidity, and temperature very easy. It can be downloaded through the...

Cygbot CygLiDAR D1

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Item #: SEN-18580 -
Price: $413.20
Sparkfun

Cygbot's 2D/3D Dual Solid-State ToF LiDAR helps translate the 3D world into a 2D image and a 3D object using precisely measured depth data. This budget-friendly LiDAR unit operates without any...

Cygbot's 2D/3D Dual Solid-State ToF LiDAR helps translate the 3D world into a 2D image and a 3D object using precisely measured depth data. This budget-friendly LiDAR unit operates without any moving parts making it much more durable in harsh operating environments. The CygLiDAR D1 is perfect when used in applications like security, industrial automation, drones, and more. At an astounding 28 grams and a 37x37x24mm size, the Cygbot CygLiDAR D1 is well suited for most space or weight conscious...

Devicter Sensor Node V4 (ATmega 328)

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Item #: EL-CDD13497DD -
Price: $36.89
Elecrow

    devDuino Sensor Node v4 is a compact Arduino-compatible microcontroller and is designed to build wireless networks based on transceiver nRF24L01+. You can easily connect...

    devDuino Sensor Node v4 is a compact Arduino-compatible microcontroller and is designed to build wireless networks based on transceiver nRF24L01+. You can easily connect other sensors or actuators to this platform, to build your remote monitoring or controlling system. Unlike the version 1,2,3 is on board built-in sensor temperature and humidity. Features Built on Arduino-compatible architecture Clock frequency - 16MHz (may be reduced to reduce energy consumption by up...

DHT11 Temperature and Humidity Sensor

Out of Stock
Availability: Out of Stock
Item #: DFR0067 -
Price: $8.96
DFRobot

DHT11 Temperature and Humidity Sensor This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures...

DHT11 Temperature and Humidity Sensor This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance...

DHT22 Temperature and Humidity Sensor

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Item #: SEN0137 -
Price: $16.38
DFRobot

DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors....

DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.The sensor includes a capacitive sensor wet components and a high-precision temperature measurement...

Digital Temperature &; humidity sensor (With Stainless Steel Probe)

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Availability: Out of Stock
Item #: SEN0148 -
Price: $50.85
DFRobot

This is an anti-rust, robust and precise SHT10 sensor, which can master enterprise-class and industrial-level applications. It can be applied in various fields: telepoint base stations, electronic...

This is an anti-rust, robust and precise SHT10 sensor, which can master enterprise-class and industrial-level applications. It can be applied in various fields: telepoint base stations, electronic control cabinet, production site, storehouse, machine rooms, greenhouses, animal farming, medicine stock and etc. Metallic package enables it to deal with the very dusty or other severe circumstance. the wall-hanging style makes it easy to install. The metallic mesh covering the sensor adopts method...

Dual Gas CO and CH4 Detection Sensor - MQ-9B

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Item #: SEN-17050 -
Price: $11.81
Sparkfun

The MQ-9B is a CO and CH₄ gas detection sensor form Winsen. The sensing material of the MQ-9B is SnO2, which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by method of...

The MQ-9B is a CO and CH₄ gas detection sensor form Winsen. The sensing material of the MQ-9B is SnO2, which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by method of cycling high and low temperature. The sensor’s conductivity gets higher with the CO and CH₄ gas concentration rising. The sensing range is 10-500ppm CH₄. A simple circuit makes measuring this change in conductivity and turning it into data fairly straight-forward, but does require some calibration. For...

Dust Sensor Adapter

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Availability: Out of Stock
Item #: DFR0280 -
Price: $6.72
DFRobot

Sharp GP2Y1010AU Dust Sensor requires some wiring on the breadboard and a list of components to make it Arduino compatible. This has turned down several people due to the thin wires of the sharp...

Sharp GP2Y1010AU Dust Sensor requires some wiring on the breadboard and a list of components to make it Arduino compatible. This has turned down several people due to the thin wires of the sharp sensor making it yet another addition to the drawer. We've listened your requests and created this adapter so you can get started right away on your project. If you are planning to assemble several sensors for your air station and need to have it working soon, this adapter will save time on circuit...

Electret Microphone

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Availability: Stocked
Item #: COM-08635 -
Price: $1.99
Sparkfun

Small electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig ...

Small electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig

Elektor 6-Channel Temperature Monitor & Logger – Partly Assembled Module

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Item #: WIG-18013 -
Price: $193.03
Sparkfun

The 6-Channel Temperature Monitor can measure temperatures from as low as −240°C up to +850°C (real-world limits greatly depend on the sensors being used). Up to six 3-wire PT100 sensors (not...

The 6-Channel Temperature Monitor can measure temperatures from as low as −240°C up to +850°C (real-world limits greatly depend on the sensors being used). Up to six 3-wire PT100 sensors (not included) can be connected for measuring up to six temperatures. Measured temperature values are sent on a serial port for data logging and/or further processing. The kit includes an optional serial LCD for displaying readouts right on the board. Note: The kit requires soldering, a Serial to USB...

eYs3D Stereo Camera - EX8036

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Item #: SEN-14725 -
Price: $635.86
Sparkfun

The EX8036 Stereo Camera from eYs3D is a high-end imager controller and patterned IR illuminator with a global shutter capable of both color and depth-map video modes. Thanks to its dual cameras,...

The EX8036 Stereo Camera from eYs3D is a high-end imager controller and patterned IR illuminator with a global shutter capable of both color and depth-map video modes. Thanks to its dual cameras, this Stereo Camera is ideally used in applications involving VR/AR, people and thing counting, and obstacle avoidance. The best part about this module is the fact that it has been designed to be as straight forward and easy to use as possible for a stereo camera. Simply plug in the included USB 3.0...

Finger Clip Heart Rate Sensor

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Item #: EL-SOT00100F -
Price: $3.31
Elecrow

    This finger Clip Heart rate sensor uses an IR emitter and a receiver to detect pulse of finger. it can be used to monitor heart rate of patient and athlete. Note that the...

    This finger Clip Heart rate sensor uses an IR emitter and a receiver to detect pulse of finger. it can be used to monitor heart rate of patient and athlete. Note that the signal of this sensor is so small(about 100mv) that an amplifier maybe needed. The result can be sampled by Arduino and saved for analysis. The entire system has a high sensitivity, low power consumption and is very portable. Specification Power Supply:5V ...

Fingerprint Scanner - TTL (GT-521F32)

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Item #: SEN-14518 -
Price: $72.15
Sparkfun

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliable or difficult to implement. Well not anymore! This great...

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliable or difficult to implement. Well not anymore! This great GT-521F32 fingerprint module from ADH-Tech communicates over TTL Serial so you can easily embed it into your next project. The module itself does all of the heavy lifting behind reading and identifying the fingerprints with an onboard optical sensor and 32-bit ARM Cortex M3 processor. To get started,...

Fingerprint Scanner - TTL (GT-521F52)

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Item #: SEN-14585 -
Price: $113.36
Sparkfun

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliable or difficult to implement. Well not anymore! This great...

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliable or difficult to implement. Well not anymore! This great GT-521F52 fingerprint module from ADH-Tech communicates over TTL Serial so you can easily embed it into your next project. The module itself does all of the heavy lifting behind reading and identifying the fingerprints with an onboard optical sensor and 32-bit ARM Cortex M3 processor. To get started,...

Fingerprint Sensor with Two-Color LED Ring

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Availability: Out of Stock
Item #: SEN-19513 -
Price: $106.16
Sparkfun

The Fingerprint Sensor with Two-Color LED Ring (GROW R503) is a capacitive fingerprint sensor module scanner with a two-color ring indicator from Hangzhou Grow Technology Co., Ltd. designed with the...

The Fingerprint Sensor with Two-Color LED Ring (GROW R503) is a capacitive fingerprint sensor module scanner with a two-color ring indicator from Hangzhou Grow Technology Co., Ltd. designed with the intention to be used as an extension of development boards and placed remotely on Fingerprint 3 Click. The module is designed in a circular shape with a diameter of 28mm. It's important to mention that this module represents an integrated image collecting and algorithm chip together. GROW R503...

Flame Sensor (5pcs pack)

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Item #: EL-SPM21020F -
Price: $2.17
Elecrow

The flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light. In the fire-fighting robot game, the flame plays an important role in the probe, which can be used as the...

The flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light. In the fire-fighting robot game, the flame plays an important role in the probe, which can be used as the robot's eyes to find fire source or football. It can make use of fire-fighting robots, soccer robots.   The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius, in the course of the flame it should be noted that the probe distance from the flame should not be too...

Flex Sensor 2.2"

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Availability: Stocked
Item #: SEN-10264 -
Price: $16.13
Sparkfun

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original...

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications. Note: Please refrain...

Flex Sensor 4.5 inch

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Availability: Out of Stock
Item #: SEN0064 -
Price: $23.27
DFRobot

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original...

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It&;#39;s so bad!The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend).Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.|Documents|...

Flex Sensor 4.5"

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Availability: Stocked
Item #: SEN-08606 -
Price: $31.60
Sparkfun

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original...

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications. Documents: Datasheet...

FlexiForce Pressure Sensor - 100lbs.

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Item #: SEN-08685 -
Price: $43.81
Sparkfun

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin...

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pressure is applied to the round area at the end of the sensor. Used as a presence sensor (someone standing), weight sensor, pressure sensor (impact testing), etc. The overall length is about 8.5"....

Flexiforce Pressure Sensor - 1lb

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Availability: Out of Stock
Item #: SEN0068 -
Price: $34.39
DFRobot

This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from infinite to ~300k. The sensor itself is thin and...

This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pressure is applied to the round area at the end of the sensor. Used as a presence sensor (someone standing), weight sensor, pressure sensor (impact testing), etc. The overall length is about 8.5". Sensor comes...

FlexiForce Pressure Sensor - 1lb.

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Availability: Back Order
Item #: SEN-08713 -
Price: $43.81
Sparkfun

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from infinite to ~300k. The sensor itself is...

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pressure is applied to the round area at the end of the sensor. Used as a presence sensor (someone standing), weight sensor, pressure sensor (impact testing), etc. The overall length is about 8.5"....

FlexiForce Pressure Sensor - 25lbs (1" area)

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Availability: Back Order
Item #: SEN-11207 -
Price: $51.96
Sparkfun

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~50k. The sensor itself is thin...

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~50k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pressure is applied to the round area at the end of the sensor. Used as a presence sensor (someone standing), weight sensor, pressure sensor (impact testing), etc. The overall length is about 2.25". The...

FlexiForce Pressure Sensor - 25lbs.

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Availability: Back Order
Item #: SEN-08712 -
Price: $44.99
Sparkfun

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin...

This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pressure is applied to the round area at the end of the sensor. Used as a presence sensor (someone standing), weight sensor, pressure sensor (impact testing), etc. The overall length is about 8.5"....

FLIR Lepton 2.5 - Thermal Imaging Module

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Item #: SEN-16465 -
Price: $451.92
Sparkfun

The FLIR Lepton® 2.5 - Thermal Imaging Module is a radiometric-capable long wave infrared (LWIR) camera solution that is smaller than a dime, fits inside a smartphone, and is less expensive than...

The FLIR Lepton® 2.5 - Thermal Imaging Module is a radiometric-capable long wave infrared (LWIR) camera solution that is smaller than a dime, fits inside a smartphone, and is less expensive than traditional IR cameras. With a focal plane array of 80x60 active pixels, this Lepton easily integrates into native mobile-devices and other electronics as an IR sensor or thermal image sensor. The radiometric Lepton captures accurate, calibrated, and non-contact temperature data in every pixel. For...

FLIR Radiometric Lepton Dev Kit V2

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Item #: KIT-15948 -
Price: $583.52
Sparkfun

Do you see what we see? With the FLIR Radiometric Lepton® Dev Kit v2 you will be able to bring FLIR's thermal imaging reliability and power to your Arduino, Raspberry Pi, or any ARM based...

Do you see what we see? With the FLIR Radiometric Lepton® Dev Kit v2 you will be able to bring FLIR's thermal imaging reliability and power to your Arduino, Raspberry Pi, or any ARM based development tool all in an easy to access breadboard friendly package. This kit includes a breakout as well as the Lepton® 2.5 longwave infrared (LWIR) imager. All you need to do to get this kit set up, simply attach the Lepton® imager module into the provided breakout, connect the headers, and you will be...

Flymaple-A flight controller with 10 DOF IMU

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Availability: Out of Stock
Item #: DFR0188 -
Price: $118.86
DFRobot

Flymaple is a Quadcopter controller board, based on the Maple Project. The FlyMaple embeds a STM32F103RET6 (ARM Cortex-M3) as it's main MCU. It integrates a 3-Axis accelerometer,a 3-Axis gyroscope,a...

Flymaple is a Quadcopter controller board, based on the Maple Project. The FlyMaple embeds a STM32F103RET6 (ARM Cortex-M3) as it's main MCU. It integrates a 3-Axis accelerometer,a 3-Axis gyroscope,a 3-Axis compass and a barometric pressure sensor. By using the 10 dgrees of freedom IMUs and powerful 72MHz high-performation microcontroller, flymaple is powerful enough to handle a complex algorithm and manage a robot motion system at the same time. The design of flymaple is based on the maple,...

Force Sensitive Resistor - Long

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Availability: Stocked
Item #: SEN-09674 -
Price: $35.77
Sparkfun

This very long force sensitive resistor - over 2 feet - has a sensing area of 0.25x24". This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied...

This very long force sensitive resistor - over 2 feet - has a sensing area of 0.25x24". This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread...

Force Sensitive Resistor - Small

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Availability: Stocked
Item #: SEN-09673 -
Price: $12.55
Sparkfun

This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being...

This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1MΩ, with full pressure applied the resistance will be 2.5kΩ. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board...

Force Sensitive Resistor - Square

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Availability: Stocked
Item #: SEN-09376 -
Price: $21.65
Sparkfun

This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the...

This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a...

Force Sensitive Resistor 0.5"

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Availability: Stocked
Item #: SEN-09375 -
Price: $12.55
Sparkfun

This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the...

This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a...

G1/4" Water Flow Sensor

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Item #: EL-SOT80014WF -
Price: $7.52
Elecrow

    Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it...

    Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow in water dispenser or coffee machine.     ...

Garmin LIDAR-Lite v4 LED - Distance Measurement Sensor

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Item #: SEN-15776 -
Price: $140.55
Sparkfun

The LIDAR-Lite v4 LED sensor is the next step in the LIDAR-Lite line. A small, lightweight, low-power optical ranging sensor. It's the first to incorporate ANT profile wireless networking technology...

The LIDAR-Lite v4 LED sensor is the next step in the LIDAR-Lite line. A small, lightweight, low-power optical ranging sensor. It's the first to incorporate ANT profile wireless networking technology into an optical sensor. Its built-in nRF52840 processor means that developers can create custom applications, or be operated as a stand-alone device right out of the box by using the preloaded stock application. Like the LIDAR-Lite v3 and LIDAR-Lite v3HP sensors; it can also be directly connected...