SparkFun Opto-electronics

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SparkFun LED Light Bars & Light Strips The WS2812 (often referred to as a "NeoPixel") has become the standard for addressable LED projects and development board indicator lights. While it may look like a common 5050-sized (5mm x 5mm) SMD LED it's far more advanced. Housed inside the tiny
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14In Stock
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SparkFun Optical Sensor Development Tools The PureThermal 3 FLIR Lepton Smart I/O Module is a hackable thermal webcam module for the FLIR Lepton Longwave Infrared (LWIR) camera core. It ships preconfigured to operate as a plug-and-play UVC 1.0 USB thermal webcam that will work with standard 49In Stock
36On Order
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SparkFun Cameras & Camera Modules 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 a
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4In Stock
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SparkFun Photodiodes The BPW34 is a tiny general purpose PiN photodiode. This photodiode has a ton of uses one of which is to use it is a mini solar cell to power your project. The cell is sensitive to a wide range of light wavelengths (430-1100nm) so it should produc 35In Stock
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SparkFun LED Lighting Development Tools Do not look into the light. You know you want to but boy will you be sorry. 1W per channel RGB High Power LEDs in one aluminum backed package. These LEDs will blow you away. Light them up then put a coffee cup over the LED to keep your eyes from se
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21In Stock
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SparkFun Multi-Colour LEDs Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - one for each color and a common cathode (the longest pin). Use this LED for three status indicators or pulse width modulate all three and get mi
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405In Stock
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SparkFun Camera Development Tools The HM01B0 from Himax Imaging is an ultra low power CMOS Monochrome Image Sensor that enables the integration of an Always On camera for computer vision applications such as gestures intelligent ambient light and proximity sensing tracking an
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20In Stock
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SparkFun Optical Sensor Development Tools A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate photodiode or phototransistor). 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 b
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429In Stock
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SparkFun Camera Lenses This is the 6mm CS-mount wide angle lens from CGL Electronics Co. Ltd. for use with the Raspberry Pi HQ Camera Module. The lens produces a 3MP picture in a 0.5in image format and is easily interchangeable using the thumb screw and adapter included wi 2In Stock
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SparkFun Cameras & Camera Modules 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 re 6In Stock
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SparkFun OLED Displays & Accessories The SparkFun Qwiic OLED Display can display up to four lines of text and features 128x32 pixels in a compact 0.91-inch display. (diagonal) frame. As an OLED this display does not have a backlight layer (unlike LCDs); therefore it s thinner consu 47In Stock
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SparkFun Cameras & Camera Modules Based on the 16MP Sony IMX519 sensor the Arducam Camera Module V3 with Autofocus provides Raspberry Pi users with all the power needed to build future-proof projects. Boasting twice the resolution of the V2 (16MP with the V3) its standout feature i 5In Stock
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SparkFun Cameras & Camera Modules A first for the Raspberry Pi ecosystem: A 64MP camera module that matches the specs of smartphone cameras. The Arducam 64MP Camera Module puts a 64MP sensor with autofocus in the standard Raspberry Pi camera module form factor. Much like the other ca 8In Stock
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SparkFun Optical Sensor Development Tools Built around the STHS34PF80 sensor from STMicroelectronics this board is designed to give engineers the ability to easily experiment and develop applications with the sensor. The board measures 1" x 1" and includes two Qwiic sensors four mounting h 20In Stock
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SparkFun Optical Sensor Development Tools The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d 7In Stock
28Expected 01/05/2026
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SparkFun Optical Sensor Development Tools This SparkFun Qwiic Mini Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (320-400nm) UVB (280-320nm) and UVC (200-280nm) with high sensitivity and accuracy. The three channels o 18In Stock
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SparkFun LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
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227In Stock
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SparkFun LED Lighting Development Tools The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add 153In Stock
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SparkFun Thermal Imaging Cameras The PureThermal Mini Pro JST-SR is a powerful hackable thermal camera development kit designed for the FLIR Lepton thermal imaging core. This board combines plug-and-play simplicity with the advanced embeddable features that developers need. This k
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11In Stock
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SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
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91In Stock
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SparkFun LED Lighting Development Tools BlinkM is a Smart LED a networkable and programmable full-color RGB LED for hobbyists industrial designers prototypers and experimenters. It is designed to allow the easy addition of dynamic indicators displays and lighting to existing or 6In Stock
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SparkFun LED Lighting Development Tools The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default each channel is driven at 330mA; that current can be reduced by either presenting a
Datasheet
60In Stock
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SparkFun LED Displays & Accessories We are quite familiar with seven-segment displays. We see them on our alarm clocks ovens and microwaves. By adding more segments to each digit you can display more than just numbers! These green 14-segment displays allow you to show off all sorts o 11In Stock
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SparkFun LED Displays & Accessories We are quite familiar with seven-segment displays. We see them on our alarm clocks ovens and microwaves. By adding more segments to each digit you can display more than just numbers! These 14-segment displays allow you to show off all sorts of numb 7In Stock
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SparkFun LED Displays & Accessories We are quite familiar with seven-segment displays. We see them on our alarm clocks ovens and microwaves. By adding more segments to each digit you can display more than just numbers! These pink 14-segment displays allow you to show off all sorts of 7In Stock
Min.: 1
Mult.: 1