Products 193-240 of 370
Show
RFID Glass Capsule (125kHz)
OOD!
Price: $8.61
View
Availability: Back Order
Sparkfun Item #: SEN-09416 -

"This is a glass, cylindrical RFID tag; it’s very similar to those implanted into pets for identification purposes. But really guys, it’s not for use inside your body. Please don’t implant this thing into yourselves. Each tag comes with a unique 32-bit ID code and is not reprogrammable. The carrier frequency of this tag is 125kHz, so it works great with our ID-3LA, ID-12LA and ID-20LA RFID readers. We tested this RFID tag with one of our ID-12LA readers and measured a maximum...

RFID Module - SM130 MIFARE (13.56 MHz)
OOD!
Price: $52.08
View
Availability: Back Order
Sparkfun Item #: SEN-10126 -

"The SMB130 is a 28 pin DIP module that includes all necessary components for a 13.56 MHz RFID MIFARE®, aside from a PCB antenna. The module communicates over UART or I2C with simple protocols. It also has 2 general purpose inputs and 2 general purpose outputs for switches, relays, etc. Check below for MIFARE® RFID tags. Note: You will need an antenna or evaluation board for this module to work. Check the related product below. Features: UART interface up to 115200bps I2C interface...

RFID Reader ID-12LA (125 kHz)
OOD!
Price: $52.08
View
Availability: Back Order
Sparkfun Item #: SEN-11827 -

"RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a 125kHz card, and get a serial string output containing the unique ID of the card. Note: The new ID-12LA is essentially the same as the...

RFID Reader ID-20LA (125 kHz)
OOD!
Price: $60.78
View
Availability: Back Order
Sparkfun Item #: SEN-11828 -

"RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a 125kHz card, and get a serial string output containing the unique ID of the card. Note: The new ID-20LA is essentially the same as the...

RFID Reader ID-3LA (125 kHz)
OOD!
Price: $45.13
View
Availability: Back Order
Sparkfun Item #: SEN-11862 -

"RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-3LA, a very simple to use RFID reader module from ID Innovations. The only holdups are the 2mm pin spacing and you will need an external antenna. Power the module, hold up a 125kHz card, and get a serial string output containing the unique ID of the card. Note: The new ID-3LA is essentially the...

RFID Tag (125kHz)
Price: $3.39
View
Availability: Back Order
Sparkfun Item #: COM-08310 -

"You might know RFID as the technology that Big Brother uses to track your every move. Quickly, don the tinfoil hats!! Only kidding. RFID is useful for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 32-bit ID. It is not re-programmable. This blank, smooth, and mildly flexible RFID tag is ready for your logo (or hand-drawn scribble)....

RFID Tag (125kHz)
OOD!
Price: $3.39
View
Availability: Back Order
Sparkfun Item #: COM-14325 -

"You might know RFID as the technology that Big Brother uses to track your every move. Quickly, don the tinfoil hats!! Only kidding. RFID is useful for sensing and identifying tagged people and objects for access control, automation and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 40-bit ID. It is not reprogrammable. This blank, smooth, mildly flexible RFID tag is ready for your logo (or hand-drawn scribble). Features: EM4001...

RFID Tag - ABS Token MIFARE Classic 1K (13.56 MHz)
OOD!
Price: $5.13
View
Availability: Back Order
Sparkfun Item #: SEN-10127 -

"This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below. This tag has a diameter of 30mm with a 5mm hole in the center and an overall thickness of 2.25mm. It works with MIFARE® 13.56 MHz compatible readers. The MIFARE Classic® card is fundamentally just a...

RFID Tag - Adhesive MIFARE Classic 1K (13.56 MHz)
Price: $5.13
View
Availability: Back Order
Sparkfun Item #: SEN-11319 -

"This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below. This tag has an adhesive backing and a diameter of 30mm with an overall thickness of 0.4mm. It works with MIFARE® 13.56 MHz compatible readers. The MIFARE Classic® card is fundamentally just a...

RFID Tag - Laundry MIFARE Classic 1K (13.56 MHz)
OOD!
Price: $6.87
View
Availability: Back Order
Sparkfun Item #: SEN-10131 -

"This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below. This tag has a diameter of 13mm and an overall thickness of about 2mm. They are also waterproof for use in laundry. It works with MIFARE® 13.56 MHz compatible readers. The MIFARE Classic® card is...

RFID Tag - Transparent MIFARE Classic 1K (13.56 MHz)
Price: $5.13
View
Availability: Stocked
Sparkfun Item #: SEN-10128 -

"This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below. This tag is transparent and has a diameter of 25mm and an overall thickness of about 0.7mm. It works with MIFARE® 13.56 MHz compatible readers. The MIFARE Classic® card is fundamentally just a...

RPLIDAR A2M8 360 Laser Range Scanner
OOD!
Price: $667.67
View
Availability: Back Order
Sparkfun Item #: SEN-14756 -

"The RPLIDAR A2 is the next generation of 360 degree 2D LIDARs. Each RPLIDAR A2 can take up to 8000 samples of laser ranging per second thanks to its high rotation speed. The on-board system can perform 2D 360° scans within a range of 12 meters (18m with a bit of firmware adjustment). Additionally, the generated 2D point cloud data can be used in mapping, localization and object/environment modeling! The RPLIDAR A2M8 consists of a range scanner core and mechanical powering parts which...

RS485 Sensor Node V1.0
OOD!
Price: $51.54
View
Availability: Back Order
DFRobot Item #: DFR0233 -

This RS-485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring, home automation...etc. It is a Internet of things device. This RS-485 Sensor node provides 6 channel analog input and 1 SHT1x Humidity & Temperature digital input. The RS485 protocol supports up to 254 nodes at 1200m distance between each node. This allows a wide range cover for monitoring the environment. A screw free design allows easy connection of cables without...

Scanse Sweep 3D Scanner Kit
Price: $834.62
View
Availability: Back Order
Sparkfun Item #: KIT-14482 -

"The Scanse Sweep 3D Scanner Kit is an advanced 60-piece DIY kit that gives you everything you need to assemble a 3D scanner using your Scanse Sweep LIDAR sensor (not included). Outdoor 3D scanning has been around for decades, but has traditionally been much too expensive for home use. This kit aims to put this powerful technology into the hands of makers who want to develop and experiment with applications for long-range 3D scanning. The only tools you will need are a soldering iron, wire...

Sensor / Motor Drive Board
OOD!
Price: $136.27
View
Availability: Back Order
DFRobot Item #: DFR0057 -

This Sensor/Motor Drive Board (Cortex M3 CPU) is the integration of multiple communication interfaces that quickly build robotic systems. This board (Cortex M3 CPU) features the SPI Interface and works as a bridge between the whole system. There are many types of sensors on the board such as I2C bus communication protocol sensors, Ultrasonic sensors, SP03 TTS, CMP03 electronic compass, RS485-bus sensors, analog output sensors, infrared distance sensors, gyro sensors, acceleration sensors, and...

Sharp GP2Y0A02YK IR ranger sensor (20-150cm)
OOD!
Price: $29.13
View
Availability: Back Order
DFRobot Item #: SEN0013 -

This SHARP infrared distance sensor takes a continuous distance reading and returns a corresponding analog voltage with a range of 20cm (8") to 150cm (60"). It can be usually applied as obstacle avoidance and path planning sensor.|Specification| Detection Range :20-150cm (7.9-59'') Voltage :4-5 .5 V Current :33-50 mA current consumption Output: analog output, the output voltage is proportional to detection range|Documents| Datasheet ...

SHARP GP2Y0A41SKOF Infrared Distance Sensor (4-30cm)
OOD!
Price: $16.38
View
Availability: Back Order
DFRobot Item #: SEN0143 -

This Infrared Proximity Sensor made by Sharp (model: GP2Y0A41SKOF) has an analog output which varies from 3.1V (4cm) to 0.3V (30cm) with a supply voltage between 4.5 and 5.5V DC. This sensor is great for sensing objects up to 30 cm away. It has a Japanese Solderless Terminal (JST) Connector which is compatible with our JST accessories. SHARP GP2Y0A41SKOF Infrared Distance Sensor Related Projects:Project 1: How To DIY a Robot with Function of Gap AvoidanceWhen the robot wanders around and...

Sharp GP2Y0A710K Distance Sensor (100-550cm)
OOD!
Price: $42.23
View
Availability: Back Order
DFRobot Item #: SEN0085 -

The GP2Y0A710K infrared sensor is a new version of GP2Y0A700K which takes a continuous distance reading and reports the distance as an analog voltage with a distance range of 1m (39.3") to 5.5m (216.5").The interface is 5-wire JST connector (included with pins) with dual Vcc, dual Gnd, and a single output voltage. Power, ground and signal wiring is enough to read a continuous analog voltage representing distance. A software lookup table can be implemented to translate the voltages to...

Sharp GP2Y1010AU0F Compact optical Dust Sensor
OOD!
Price: $19.82
View
Availability: Back Order
DFRobot Item #: SEN0144 -

Sharp optical dust sensor has an internal infrared diode and a phototransistor diagonally arranged. The diode projects light and the phototransistor detects the dark spots caused by the fine particles passing through. In addition to this feature, depending on the pulse pattern outputted you can check whether or not is smoke or dust. This is the sensor you will need if you want to measure air particles, build an air purifier system, or detect certain particles. Includes a special cable to...

SHT20 I2C Temperature &; Humidity Sensor (Waterproof Probe)
OOD!
Price: $38.79
View
Availability: Stocked
DFRobot Item #: SEN0227 -

This SHT20 I2C temperature & humidity sensor is equipped with waterproof probe. It comes with the 4C CMOSens® SHT20 temperature & humidity sensor chip and the probe has gone through dual waterproof protection test.The SHT20 I2C temperature & humidity sensor adopt Sensirion techniques. Except the humidity sensor of capacitive type and the temperature sensor of band gap , SHT20 contains an amplifier, A/D converter, OTP memory and a digital processing unit. Compared with early SHT1x series...

Smart Grayscale Sensor
OOD!
Price: $12.24
View
Availability: Back Order
DFRobot Item #: SEN0147 -

This time we reinvented the line-tracking sensor. Beyond recognizing two specific colors or output through digital or analog only, the Smart Gray Sensor has integrated both digital and analog output features. In digital mode, user can have two color data recorded through simple button operation, to achieve two-color detections with high and low outputs, and requires no more configuration after being set. In analog mode, the output value reacts precisely to the color grayscale detected. Apart...

SmartiPi Touch
Price: $43.39
View
Availability: Stocked
Sparkfun Item #: PRT-14059 -

"The SmartiPi Touch is a case and stand for the official Raspberry Pi 7" Touchscreen LCD. The display securely fits into the case with four screws, while a Raspberry Pi 2, 3, B+ or A+ is enclosed in the compartment on the back with a simple door. A ribbon cable that comes with the display connects into the Raspberry Pi DSI port. The stand has a pivot that allows you to adjust the angle of the screen for better viewing, as well as mounting points to affix it to a certain location. The SmartiPi...

SoftPot Membrane Potentiometer - 200mm
OOD!
Price: $22.86
View
Availability: Back Order
Sparkfun Item #: SEN-08679 -

"These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. Unit comes with...

SoftPot Membrane Potentiometer - 500mm
OOD!
Price: $45.81
View
Availability: Back Order
Sparkfun Item #: SEN-08681 -

"These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. Unit comes with...

SoftPot Membrane Potentiometer - 50mm
OOD!
Price: $8.61
View
Availability: Back Order
Sparkfun Item #: SEN-08680 -

"These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. Unit comes with...

SparkFun 6 Degrees of Freedom IMU Digital Combo Board - ITG3200/ADXL345
OOD!
Price: $69.47
View
Availability: Back Order
Sparkfun Item #: SEN-10121 -

"This is a simple breakout for the ADXL345 accelerometer and the ITG-3200 MEMS gyro. With this board, you get a full 6 degrees of freedom. The sensors communicate over I2C and one INT output pin from each sensor is broken out. If you need a simple and tiny board that gives you 6 degrees of freedom, this would be a good choice. Having a hard time picking an IMU? Our Accelerometer, Gyro, and IMU Buying Guide might help! Features: Tiny! Two mounting holes ADXL345 accelerometer ITG-3200 gyro 3.3V...

SparkFun 9DoF Razor IMU M0
OOD!
Price: $65.64
View
Availability: Back Order
Sparkfun Item #: SEN-14001 -

"The SparkFun 9DoF Razor IMU M0 combines a SAMD21 microprocessor with an MPU-9250 9DoF (9 Degrees of Freedom) sensor to create a tiny, reprogrammable, multipurpose IMU (Inertial Measurement Unit). It can be programmed to monitor and log motion, transmit Euler angles over a serial port or even act as a step-counting pedometer. The 9DoF Razor’s MPU-9250 features three 3-axis sensors—an accelerometer, gyroscope and magnetometer—that give it the ability to sense linear...

SparkFun 9DoF Sensor Stick
OOD!
Price: $27.74
View
Availability: Stocked
Sparkfun Item #: SEN-13944 -

"The SparkFun 9DoF Sensor Stick is an easy-to-use 9 Degrees of Freedom IMU. The Sensor Stick deftly utilizes the LSM9DS1 motion-sensing system-in-a-chip, the same IC used in the SparkFun 9DoF IMU Breakout. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine degrees of freedom (9DoF) in a single IC! The onboard LSM9DS1 is equipped with a digital interface, but even that is flexible. The biggest difference between the two boards, besides the slimmed down...

SparkFun Air Quality Breakout - CCS811
OOD!
Price: $36.43
View
Availability: Back Order
Sparkfun Item #: SEN-14193 -

"The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels. VOCs are often categorized as pollutants and/or sensory irritants and can come from a variety of sources like construction materials (paint, carpet, etc.), machines (copiers, processors, etc.) and even people (breathing, smoking, etc.). This breakout is intended for indoor air quality...

SparkFun Ambient Light Sensor Breakout - APDS-9301
OOD!
Price: $10.35
View
Availability: Back Order
Sparkfun Item #: SEN-14350 -

"The APDS-9301 Ambient Light Sensor Breakout is an I2C-compatible luminosity sensor board that converts light intensity to a digital output signal. This breakout is fairly simple and has been specifically designed with only a few ancillary passive components in addition to the ADPS-9301 IC itself. All readings are returned to your chosen microprocessor in lux, providing precise Illuminance measurement under diverse lighting conditions. On top of each board breaking out our standard I2C pin-out...

SparkFun Ambient Light Sensor Breakout - TEMT6000
OOD!
Price: $7.39
View
Availability: Back Order
Sparkfun Item #: BOB-08688 -

"Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don’t. Sensor acts like a transistor - the greater the incoming light, the higher the analog voltage on the signal pin. Documents: Datasheet Wiring Example Bildr Tutorial " ...

SparkFun Atmospheric Sensor Breakout - BME280
OOD!
Price: $34.69
View
Availability: Back Order
Sparkfun Item #: SEN-13676 -

"The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BME280 Breakout has been design to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring. The on-board BME280 sensor measures atmospheric...

SparkFun Barometric Pressure Sensor Breakout - BMP180
Price: $17.30
View
Availability: Stocked
Sparkfun Item #: SEN-11824 -

"This is a breakout board for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure measuring range of 300 to 1100 hPa with an accuracy down to 0.02 hPa in advanced resolution mode. It’s based on piezo-resistive technology for high accuracy, ruggedness and long term stability. These come factory-calibrated, with the calibration coefficients already stored in ROM. What makes this sensor great is that it is nearly identical to its former rev, the...

SparkFun Barometric Sensor Breakout - T5403
Price: $26.00
View
Availability: Back Order
Sparkfun Item #: SEN-12039 -

"This is the T5403 breakout board, a fully calibrated barometric pressure sensor with an I2C interface. The T5403 sensor measures the absolute pressure of the air around. This pressure varies with both the weather and altitude. Depending on how you interpret the data, you can monitor changes in the weather, measure altitude, or any other tasks that require an accurate pressure reading. The T5403 sensor consists of a piezoresistive MEMS pressure sensor element and an ASIC (application specific...

SparkFun Capacitive Touch Breakout - AT42QT1010
OOD!
Price: $12.09
View
Availability: Back Order
Sparkfun Item #: SEN-12041 -

"If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use digital I/O pins. The AT42QT1010 is a dedicated, single-button capacitive sense chip. The chip handles monitoring a conductive area for touch. As long as a touch (e.g. from a finger) is detected, the AT42QT1010 keeps the output line high. Otherwise, the line is kept low. You just...

SparkFun Capacitive Touch Breakout - AT42QT1011
OOD!
Price: $10.35
View
Availability: Back Order
Sparkfun Item #: SEN-14520 -

"If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 SparkFun Capacitive Touch Breakout offers a single, momentary capacitive touch button with easy-to-use digital I/O pins. The AT42QT1011 is a dedicated, single-button capacitive sense chip. The chip handles monitoring a conductive area for touch. As long as a touch (e.g., from a finger) is detected, the AT42QT1011 keeps the output line high. Otherwise, the line is kept...

SparkFun Capacitive Touch Keypad - MPR121
Price: $17.30
View
Availability: Back Order
Sparkfun Item #: SEN-12017 -

"The MPR121 capacitive keypad uses the MPR121 and 12 touch sensitive pads to give you a simple ‘keypad’ with an I2C output. These keypads function by measuring the capacitance of twelve electrode points. When an object comes close to the electrode connector, the measured capacitance changes. This signals the MPR121 that something has touched a ‘button’. The board also has four mounting holes allowing it to be used as an input system in place of traditional buttons. This...

SparkFun Current Sensor Breakout - ACS723
OOD!
Price: $15.56
View
Availability: Back Order
Sparkfun Item #: SEN-13679 -

"The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated meaning that, although your Arduino is running on 5V, the sensed...

SparkFun Current Sensor Breakout - ACS723 (Low Current)
OOD!
Price: $27.74
View
Availability: Back Order
Sparkfun Item #: SEN-14544 -

"The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated meaning that, although your...

SparkFun Digital Temperature Sensor Breakout - TMP102
Price: $10.35
View
Availability: Back Order
Sparkfun Item #: SEN-11931 -

"This is a breakout board for the incredibly small TMP102 digital temperature sensor. The TMP102 is a digital sensor (I2C a.k.a. TWI), has a resolution of 0.0625°C, and is accurate up to 0.5°C. This is a very handy sensor that requires a very low-current. Communication with the TMP102 is achieved through a two-wire serial interface. There is no on-board voltage regulator, so supplied voltage should be between 1.4 to 3.6VDC. Filtering capacitors and pull-up resistors are included as...

SparkFun Digital Temperature Sensor Breakout - TMP102
OOD!
Price: $10.35
View
Availability: Stocked
Sparkfun Item #: SEN-13314 -

"The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily incorporate the digital temperature sensor into your project. While some temperature sensors use an analog voltage to represent the temperature, the TMP102 uses the I2C bus of the Arduino to communicate the temperature. Needless to say, this is a very handy sensor that doesn’t require much setup. The TMP102 is capable of reading temperatures to a resolution of...

SparkFun Distance Sensor Breakout - 4 Meter, VL53L1X (Qwiic)
OOD!
Price: $40.08
View
Availability: Back Order
Sparkfun Item #: SEN-14722 -

"This SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate measurements at long ranges for its size. The VL53L1X uses a VCSEL (Vertical Cavity Surface Emitting Laser) to emit an Infrared laser to time the reflection to the target. That means that you will be able to measure the distance to an object from 40mm to 4m away with millimeter resolution! To make it even easier to get your readings, all communication...

SparkFun Distance Sensor Breakout - RFD77402 (Qwiic)
OOD!
Price: $27.74
View
Availability: Back Order
Sparkfun Item #: SEN-14539 -

"The SparkFun Distance Sensor Breakout utilizes the RFD77402 3D ToF (Time of Flight) sensor module from Simblee to give you the most accurate measurements at short range. The RFD77402 uses an infrared VCSEL (Vertical Cavity Surface Emitting Laser) module to measure the amount of time it takes to bounce off a target. This allows low-cost millimeter readings up to two meters! To make it even easier to use this breakout, all communication is enacted exclusively via I2C, utilizing our handy Qwiic...

SparkFun Electret Microphone Breakout
Sale!
OOD!
Price: $12.09
View
Availability: Back Order
Sparkfun Item #: BOB-12758 -

"This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V. The Electret Mic Breakout translates amplitude (not volume) by capturing sound waves between two conducting plates (one a vibrating diaphragm and the other fixed) in the...

SparkFun Electret Microphone Breakout
Price: $13.83
View
Availability: Back Order
Sparkfun Item #: BOB-09964 -

"Ready to add audio to your next project? This small breakout board couples a small electret microphone with a 100x opamp to amplify the sounds of voice, door knocks, etc loud enough to be picked up by a microcontroller’s Analog to Digital converter. Unit comes fully assembled as shown. Works from 2.7V up to 5.5V. Documents: Schematic Eagle Files Example PIC ADC Code Datasheet (OPA344) Datasheet (Mic) Example Audio LED control project by Adam Greig GitHub " ...

SparkFun Environmental Combo Breakout - CCS811/BME280 (Qwiic)
OOD!
Price: $62.52
View
Availability: Back Order
Sparkfun Item #: SEN-14348 -

"The SparkFun CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 and BME280 ICs. This unique breakout provides a variety of environmental data, including barometric pressure, humidity, temperature, TVOCs and equivalent CO2 (or eCO2) levels. To make it even easier to use this breakout, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system. However, we still have broken out 0.1" spaced pins in...

SparkFun ESP32 Thing Environment Sensor Shield
OOD!
Price: $105.99
View
Availability: Back Order
Sparkfun Item #: DEV-14153 -

"The SparkFun ESP32 Thing Environment Sensor Shield provides sensors and hookups for monitoring environmental conditions. While incorporating three sensors capable of measuring five different environmental variables as well as providing connections for several other sensors, this sensor shield creates the best way to make your ESP32 Thing more accurate than your local weatherman! By simply soldering on a few headers as well as an optional 3-pin screw terminal, your ESP32 Thing Environment...

SparkFun ESP32 Thing Motion Shield
OOD!
Price: $36.43
View
Availability: Back Order
Sparkfun Item #: DEV-14430 -

"The SparkFun ESP32 Thing Motion Shield is a versatile, motion-sensing addition to our ESP32 Thing. With the Motion Shield’s onboard LSM9DS1 IMU, small movement changes can easily be detected, while larger movements and time traveled can be detected with the addition of a GPS module via a large JST port. In addition, we have added breakout pins to attach any serial device, as well as a microSD card slot to log all of your data. All you need to do is solder on headers, and your ESP32...