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1W Solar Panel with Wires
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Price: $8.87
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Elecrow Item #: EL-PS80100SPW -

Need a clean energy source for your project? Check out this compact, high quality, high output endurable solar panel. This solar panel mates directly with many of our development boards and has a high efficiency. Unit has a clear epoxy coating with hard-board backing, provides an efficient and waterproof surface for the panel application on out-door projects. Contrast to these solar panels without wires, the wires and connectors help you using the solar panel more conveniently. There is an...

4 Channels IR Reflective Sensor
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Price: $10.50
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Elecrow Item #: EL-SPS40201S -

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 IdeaSmart car;Line and edge following;omni-directional detecting; On-board indicator;SpecificationSupply Voltage: 3.3V ~...

Adjustable Infrared Sensor Switch 3 - 80cm
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Price: $16.05
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Elecrow Item #: EL-SOD00380S -

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.SpecificationPower supply: 5VCurrent: 100mARange: 3-80cm adjustable Red: +5V Yellow: Signal Black: GNDWire length: 20cmWiki & External linksManual/Wiki ...

CMOS Camera Module - 728x488
Price: $53.25
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Sparkfun Item #: SEN-11745 -

"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 " ...

Cross Laser Emitter
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Price: $4.62
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Elecrow Item #: EL-TEL2564L -

Such a little Laser emitter module is popular used in teaching, horizontal measurement and so on, the laser effective transmission distance can be upto 1km when drive current is 20 mA There are also laser emitters with dot spot or line sport.SpecificationDiameter: 9mmMax power: 50 mW Life: >1,000 hCurrent&Voltage: 20mA@3VSpot: Cross ...

DIGITAL IR Transmitter Module(Arduino Compatible)
Price: $6.33
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DFRobot Item #: DFR0095 -

DIGITAL IR Transmitter Module(Arduino Compatible) Introduction IR Transmitter Module is designed for IR communication when paired with IR receiver module.    Specification Power Supply:5V Interface:Digital Modulate Frequency:38Khz Documents Wiki Doc Arduino Library ...

Digital Light Sensor - BH1750FVI
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Price: $6.77
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Elecrow Item #: EL-SLS01011S -

This is a BH1750FVI light intensity sensor module with built-in a 16 bit AD converter generating digital signal. The data from this module is light intensity in lx (lux meter). It communicate with micro-controller board through I2C bus.Features working Voltage: 3.3V~6VI2C bus Interface with 2 alternative address (f/s Mode Support) Spectral responsibility is approximately human eye response Wide range and High resolution (1 ~ 65535 lx) Light source dependency is little. (ex. Incandescent Lamp....

Dot Laser Emitter
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Price: $4.62
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Elecrow Item #: EL-TEL2565L -

Such a little Laser emitter module is popular used in teaching, horizontal measurement and so on, the laser effective transmission distance can be upto 1km when drive current is 20 mA There are also laser emitters with cross spot or line sport.SpecificationDiameter: 9mmWavelength: 650nm Max power: 50 mW Life: >1,000 hCurrent&Voltage: 20mA@3VSpot: Dot , Φ10mm~Φ15 mm @ 15M ...

Flame sensor
Price: $8.00
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DFRobot Item #: DFR0076 -

Flame sensor Introduction 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. Flame sensor probe angle of 60 degrees, the special sensitivity of the flame spectrum, two M3 mounting holes to stabilize the module will not spin. The...

Flame Sensor (5pcs pack)
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Price: $2.29
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Elecrow Item #: EL-SPM21020F -

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 close...

FLiR Dev Kit
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Price: $442.87
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Sparkfun Item #: KIT-13233 -

"The FLiR Dev Kit includes a breakout as well as a Lepton® longwave infrared (LWIR) imager. With this kit 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. 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 seeing in full darkness in no time!...

Infrared Emitters and Detectors
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Price: $3.14
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Sparkfun Item #: SEN-00241 -

"Side-looking Infrared Emitters and IR Detectors. These simple devices operate at 940nm and work well for generic IR systems including remote control and touch-less object sensing. Using a simple ADC on any microcontroller will allow variable readings to be collected from the detector. The emitter is driven up to 50mA with a current limiting resistor as with any LED device. The detect is a NPN transistor that is biased by incoming IR light. Datasheets: IR Emitter (Yellow dot) IR Detector (Red...

Infrared Sensor Jumper Wire - 3-Pin JST
Price: $2.50
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Sparkfun Item #: SEN-08733 -

"Three pin JST connector with red, black, and yellow colors. 5 inch wire outs. This cable comes fully assembled as shown and connects directly to many different Sharp sensors. Quick and easy, this cable will save you 15-20 minutes over making your own wiring harness. If you need this cable and the mating connector, check out the wire assembly in the related products below!"

IR Receiver Diode - TSOP38238
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Price: $3.14
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Sparkfun Item #: SEN-10266 -

"Use this simple IR receiver for infrared remote control of your next project. With low power consumption and an easy to use package, it mates well with embedded electronics and can be used with common IR remotes. The TSOP382 is a miniaturized receiver for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame while the epoxy package acts as an IR filter. The demodulated output signal can be directly decoded by a microprocessor. The TSOP382 is compatible...

Light to Frequency Converter - TSL235R
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Price: $4.75
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Sparkfun Item #: SEN-09768 -

"The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). The device has been temperature compensated for the ultraviolet-to-visible light range of 320 nm to 700 nm and responds over the light range of 320 nm to 1050 nm. The TSL235R can be powered at anywhere between 2.7 and 5.5V, and will typically pull about 2mA of current. It comes in a simple, 3-pin through hole package. No external components are...

Line Laser Emitter
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Price: $4.62
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Elecrow Item #: EL-TEL2563L -

Such a little Laser emitter module is popular used in teaching, horizontal measurement and so on, the laser effective transmission distance can be upto 1km when drive current is 20 mA There are also laser emitters with cross spot or dot spot.SpecificationDiameter: 9mmMax power: 50 mW Life: >1,000 hCurrent&Voltage: 20mA@3VSpot: Line ...

Luminosity Sensor- TSL2561 Breakout
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Price: $9.15
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Elecrow Item #: EL-SM2561TSL -

The TSL2561 Luminosity Sensor Breakout is a sophisticated light sensor which has a flat response across most of the visible spectrum. Unlike simpler sensors, the TSL2561 measures both infrared and visible light to better approximate the response of the human eye. And because the TSL2561 is an integrating sensor (it soaks up light for a predetermined amount of time), it is capable of measuring both small and large amounts of light by changing the integration time. The TSL2561 is capable of...

Mini Photocell
Price: $2.42
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Sparkfun Item #: SEN-09088 -

"This is a very small light sensor. A photocell changes (also called a photodetector, photo resistor, CdS or photoconductive cell) resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when light in the room turns on, do something). Features: Light resistance : ~1k Ohm Dark resistance : ~10k Ohm Max voltage : 150V Max power: 100mW Dimensions: 2 x 4 x 5mm 4mm between pins 31mm lead length Documents: Datasheet Hookup Guide Bildr...

OpenMV M7 Camera
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Price: $116.76
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Sparkfun Item #: SEN-14632 -

"The OpenMV M7 Camera is a small, low-power microcontroller board that allows you to easily implement applications using machine vision in the real world. The best part about the OpenMV is that it is not only capable of image capture, but also face detection, color tracking, QR code reading and plenty more. If you are looking for an economical camera module boasting multiple high-end features, look no further than the OpenMV M7! The OpenMV can be programmed in high-level Python scripts...

Optical Detector / Phototransistor - QRD1114
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Price: $1.53
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Sparkfun Item #: SEN-00246 -

"This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm). Documents: Datasheet Hookup Guide Bildr Tutorial " ...

Photo Interrupter - GP1A57HRJ00F
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Price: $4.03
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Sparkfun Item #: SEN-09299 -

"This sensor is composed of an infrared emitter on one upright and a shielded infrared detector on the other. By emitting a beam of infrared light from one upright to the other, the sensor can detect when an object passes between the uprights, breaking the beam. Used for many applications including optical limit switches, pellet dispensing, general object detection, etc. Gap width = 10mm A breakout board is available. Documents: Datasheet " ...

Solar Panel- 2W 6V
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Price: $15.87
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Elecrow Item #: EL-PS0106GE -

Need a clean energy source for your project? Check out this compact, high quality, high output endurable solar panel. This solar panel mates directly with many of our development boards and has a high efficiency. Unit has a clear epoxy coating with hard-board backing, provides an efficient and waterproof surface for the panel application on out-door projects.There is an adhesive tape on the top of the panel, Please pulled off it before using!SpecificationDimensions: 136x110x3Typical voltage:...

SparkFun Ambient Light Sensor Breakout - APDS-9301
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Price: $7.97
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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
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Price: $6.36
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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 Line Follower Array
Price: $49.42
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Sparkfun Item #: SEN-13582 -

"The SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital bits! We have designed the SparkFun Line Follower Arrays to follow a dark line of about ¾ inch width or smaller (spray paint or electrical tape) on a light background. Each array features visible LEDs that point upward when the board is attached (properly) so you can see what the robot sees, brightness control right on the board, and an I2C interface for reading...

SparkFun Line Sensor Breakout - QRE1113 (Analog)
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Price: $4.75
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Sparkfun Item #: ROB-09453 -

"This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected back to the sensor. This tiny board is perfect for line sensing applications and can be used in both 3.3V and 5V systems. The board’s QRE1113 IR reflectance sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate. A...

SparkFun Line Sensor Breakout - QRE1113 (Digital)
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Price: $4.75
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Sparkfun Item #: ROB-09454 -

"This version of the QRE1113 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available, and can be used in both 3.3V and 5V systems. The board’s QRE1113 IR reflectance sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate. A...

SparkFun Photo Interrupter Breakout Board - GP1A57HRJ00F
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Price: $2.42
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Sparkfun Item #: BOB-09322 -

"A simple breakout PCB for the GP1A57HR photo interrupter. This PCB has three connections for PWR, GND, and Signal. When the gate is clear, SIG will be high (>4.9V). When the gate is blocked by a finger, writing utensil, food pellet, or anything else - SIG will go low (<0.4V). Assembled picture is for reference only, board comes bare; photo interrupter and the 220Ω (330Ω, works as well) current limiting resistor are listed below. Documents: Schematic Eagle Files GitHub (Design...

SparkFun RedBot Sensor - Line Follower
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Price: $4.75
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Sparkfun Item #: SEN-11769 -

"The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by detecting reflected light coming from its own infrared LED. By measuring the amount of reflected infrared light, it can detect transitions from light to dark (lines) or even objects directly in front of it. The sensor has a 3-pin header which connects directly to the RedBot Mainboard via female to female jumper wires. Use the included RedBot library to...

SparkFun RGB Light Sensor - ISL29125
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Price: $12.80
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Sparkfun Item #: SEN-12829 -

"If you’ve had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 breakout board makes it very easy to sense and record the light intensity of the general red, green, and blue spectrums of visible light while rejecting IR from light sources. You can then use these color sensor readings for the purposes of logging and finding patterns, or...

SparkFun Spectral Sensor Breakout - AS7262 Visible (Qwiic)
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Price: $40.18
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Sparkfun Item #: SEN-14347 -

"The SparkFun AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7262 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board — simply plug one end of the Qwiic cable into the breakout and the...

SparkFun Spectral Sensor Breakout - AS7263 NIR (Qwiic)
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Price: $40.18
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Sparkfun Item #: SEN-14351 -

"The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7263 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board — simply plug one end of the Qwiic cable into the...

UV Sensor Module-UVM30A
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Price: $32.20
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Elecrow Item #: EL-SEUV30M -

The UV Sensor is used for detecting the intensity of incident ultraviolet(UV) radiation. This form of electromagnetic radiation has shorter wavelengths than visible radiation. This module is based on the sensor UVM-30A, which has a wide spectral range of 200nm-370nm. The module outputs electrical signal which varies with the UV intensity, which gives your suggestion if it is a good idea to beach today.SpecificationWorking voltage: DC 3~5VCurent: 0.06mA(Standard)/0.1mA(Max)Response wavelength:...

Vernier Sensor -  Photogate
Price: $90.49
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Sparkfun Item #: SEN-12876 -

"This is the Vernier Photogate, a new take on the traditional photogate. By emitting a beam of infrared light from one upright to the other, the Photogate can detect when an object passes between the upright gates, breaking the beam. Not only can this Photogate detect objects moving through the interior of itself but also outside by means of a “laser gate”. Simply close a mechanical shutter to block the internal IR gate and shine a laser pen (not included) into the laser gate hole...

Walabot Developer
Price: $1,066.90
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Sparkfun Item #: SEN-14535 -

"The Walabot Developer is a programmable 3D sensor inside a protective enclosure that looks into objects using radio frequency technology. This technology breaks through known barriers, bringing highly sophisticated sensing capabilities to your fingertips. This Walabot Developer version uses an 18-antenna array to illuminate the area in front of it and sense the returning signals. The signals are produced and recorded by a VYYR2401 A3 System-on-Chip integrated circuit. They are then...

Walabot Starter
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Price: $241.56
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Sparkfun Item #: SEN-14534 -

"The Walabot Starter is a small, programmable sensor tool that looks into objects using radio frequency technology sense the environment, bringing highly sophisticated sensing capabilities to your fingertips. This Walabot Starter version uses a three-antenna array to illuminate the area in front of it and sense the returning signals. The signals are produced and recorded by a VYYR2401 A3 System-on-Chip integrated circuit. They are then communicated to a host device (like your phone or...

Webcam - USB
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Price: $26.32
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Sparkfun Item #: SEN-13873 -

"This is a simple USB webcam that can be plugged into your computer or dev board and start capturing video right away. The resolution is 1024x768, which is adequate for motion tracking or object detection, but don’t expect to use it for photography or movie making. This new version has added a microphone as well. Note: This webcam works well in Linux, so it pairs well with a pcDuino or other Single Board Computer. Features: Max Resolution: 1024x768 4' (1219mm) Cable USB A connector 3.5mm...