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Here are popular Adafruit options across kits, add-ons, sensors, storage, and power—great for microcontroller builds:
Kits & project add-ons
- Adafruit Soil Sensor Kit for micro:bit v2 ($59.68) — classroom-friendly kit for micro:bit v2.2 soil monitoring + learning projects.
- Adafruit FeatherWing 128x64 OLED Add-on ($38.07) — assembled 128×64 monochrome OLED FeatherWing with 3 buttons.
- Adafruit USB Host FeatherWing with MAX3421E ($35.69) — adds USB host (keyboards, mice, USB drives) to Feather projects.
Cameras
- OV5640 Camera Breakout - 72 Degree Lens with Autofocus ($23.75) — 5MP OV5640, 72° lens, autofocus.
- OV5640 Camera Breakout with 120° Low-Distortion Lens ($29.84) — 5MP OV5640 with 120° wide-angle low-distortion lens.
Sensors (I2C/QT-friendly options)
- Adafruit TMP119 ±0.03°C I2C Temperature Sensor ($35.69) — ultra high-precision ±0.03°C temperature sensing over I2C.
- MAX44009 Wide-Range Lux Light Sensor Breakout ($29.84) — measures real lux up to 188,000 lux.
- VCNL4020 Proximity & Light Sensor Breakout - STEMMA QT/Qwiic ($14.20) — combined proximity + ambient light over I2C, with STEMMA QT/Qwiic.
- Adafruit QMC5883P Triple-Axis Magnetometer ($14.20) — 3-axis magnetometer for compass/orientation.
Power monitoring & power-path protection
- Adafruit INA228 85V 20-bit I2C Power Monitor Breakout ($35.69) — 85V, 20-bit current/voltage/power monitoring (high- or low-side).
- Adafruit LM73100 23V 5A Ideal Diode Breakout ($11.82) — 3–23V power-path “ideal diode” up to 5A with low loss.
Flash memory breakouts (for logging/files/firmware assets)
- SPI Flash Breakout - W25Q16 16Mbit / 2MB ($7.04) — compact 2MB SPI flash storage.
- QSPI DIP Breakout Board - W25Q16 16Mbit / 2MB ($5.97) — easy prototyping 2MB QSPI flash (8-SOIC to DIP).
- Adafruit QSPI DIP Breakout with W25Q64 Flash - 64Mbit / 8MB ($6.56) — prototyping-friendly 8MB QSPI flash.
Lighting
- Adafruit DotStar Digital LED Strip - Black 144 LED/m - 0.5 Meter [BLACK] ($55.64) — DotStar (2-wire SPI) strip, 144 LED/m, 0.5m length for fast animations.
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Showing 21-40 of 84 products · 16 unavailable products hidden
Adafruit NeoPixel Pebble/Seed LED Strand - 150 LEDs, 100mm Pitch
MPN: ADA6025
Adafruit NeoPixel Pebble LED Strand - 200 LEDs, 50mm Pitch
MPN: ADA6024
NeoPixel RGBW LED Strip - Black PCB 60 LED/m 1m
MPN: ADA2841
Adafruit NeoPixel RGBW LED Strip - White PCB 60 LED/m 1m
MPN: ADA2846
NeoPixel RGBW LED Strip 60 LED/m Black PCB - 3m
MPN: ADA2839
NeoPixel LED Heart Pixel Strand - 20 LEDs
MPN: ADA5983
Adafruit Triple LED Matrix Bonnet for Raspberry Pi HUB75
MPN: ADA6358
Adafruit 0.56in 4-Digit 7-Segment Display Backpack - Green
MPN: ADA5603
Adafruit JST PH LiPo Battery Connector Remover
MPN: ADA6391
LM66200 Dual Ideal Diode Breakout
MPN: ADA5830
CharliePlex LED Matrix Bonnet - 8x16 Red LEDs
MPN: ADA6115
ANO Rotary Navigation Encoder to I2C STEMMA QT Adaptor
MPN: ADA6310
7.5" 800x480 Monochrome eInk/ePaper Bare Display
MPN: ADA6396
SPI Flash Breakout - W25Q16 16Mbit / 2MB
MPN: ADA5635
OV5640 Camera Breakout - 72 Degree Lens with Autofocus
MPN: ADA5840
Adafruit LM73100 23V 5A Ideal Diode Breakout
MPN: ADA6359
Adafruit TMP119 ±0.03°C I2C Temperature Sensor
MPN: ADA6482
Adafruit QMC5883P Triple-Axis Magnetometer
MPN: ADA6388
Adafruit QSPI DIP Breakout with W25Q64 Flash - 64Mbit / 8MB
MPN: ADA5633
QSPI DIP Breakout Board - W25Q16 16Mbit / 2MB
MPN: ADA5632
Adafruit NeoPixel Pebble/Seed LED Strand - 150 LEDs, 100mm Pitch
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Add tiny dots of colour to costumes, props, wearables and embedded builds without the stiffness of a normal flexible PCB strip. This NeoPixel strand uses solid plated wire that holds its shape, making it easier to sew over, cast into a structure, or work into soft materials.The strand is made fro...
Adafruit NeoPixel Pebble LED Strand - 200 LEDs, 50mm Pitch
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Add tiny points of addressable colour to costumes, props, wearables and embedded builds without fighting a fragile flexible PCB. This NeoPixel strand uses solid plated wire cords that hold their shape, making it easier to sew over, cast into a structure or route through a costume.The strand has a...
NeoPixel RGBW LED Strip - Black PCB 60 LED/m 1m
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Add individually addressable RGB plus white lighting to your project with this flexible NeoPixel strip. Each pixel combines red, green, blue and white elements, giving you colourful effects plus a dedicated white channel for brighter white tones.This version is a 1 metre strip with 60 LEDs per me...
Adafruit NeoPixel RGBW LED Strip - White PCB 60 LED/m 1m
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Add individually addressable RGB plus white lighting to your project with this flexible NeoPixel strip. Each pixel contains red, green, blue and white LEDs, giving you colourful effects plus a dedicated white channel for brighter, cleaner white output.This version has 60 LEDs per metre, a clear w...
NeoPixel RGBW LED Strip 60 LED/m Black PCB - 3m
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Add individually addressable colour and white light to your project with this flexible NeoPixel RGBW LED strip. Each 5050-sized pixel contains red, green, blue and white LED elements, giving you colourful effects plus a dedicated white channel for brighter, cleaner white lighting.This is the 60 L...
NeoPixel LED Heart Pixel Strand - 20 LEDs
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Add animated hearts of colour to costumes, props and wearable projects without trying to sharply bend a flexible LED strip. This strand uses individual heart-shaped NeoPixel pixels connected by cable, making it easier to position each light where you need it.Each of the 20 hearts contains a singl...
Adafruit Triple LED Matrix Bonnet for Raspberry Pi HUB75
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Build large, colourful HUB75 RGB LED matrix displays from a Raspberry Pi without the usual jumper-wire tangle. This Adafruit Bonnet plugs onto the 40-pin GPIO header and drives three parallel matrix strings using the active3 pinout, so it can handle roughly three times as many panels or pixels as...
Adafruit 0.56in 4-Digit 7-Segment Display Backpack - Green
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Add a bright numeric display to your project without giving up a pile of microcontroller pins. This assembled Adafruit LED backpack pairs an ultra-bright green 4-digit, 0.56 inch seven-segment display with a driver board that handles the multiplexing for you.The onboard driver chip includes its o...
Adafruit JST PH LiPo Battery Connector Remover
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This small accessibility tool helps remove LiPoly and LiIon batteries with JST connectors from a board without tugging on the battery wires.The 3D-printed puller slips over the JST PH connector so you can line it up with the socket and gently lift it out. It is handy for anyone who finds tiny bat...
LM66200 Dual Ideal Diode Breakout
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This compact Adafruit breakout helps manage two power inputs in a small project, such as a battery, USB supply or DC wall adaptor. It uses the LM66200 dual ideal diode IC to select the higher of two inputs while helping prevent back-powering.Connect your two 2–5V supplies to Vin1 and Vin2, and th...
CharliePlex LED Matrix Bonnet - 8x16 Red LEDs
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Add a bright red 16x8 LED matrix to your Raspberry Pi with this Adafruit CharliePlex LED Matrix Display Bonnet. It sits on any Raspberry Pi computer with a 2x20 connector, giving you a compact grid of 128 charlieplexed LEDs for patterns, text and simple graphics.The built-in IS31FL3731 Charlieple...
ANO Rotary Navigation Encoder to I2C STEMMA QT Adaptor
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This breakout turns the ANO rotary encoder wheel into an easy-to-use I2C input device. The ANO wheel gives you a clicky, scroll-wheel-style interface with a rotary control plus five button switches, without needing to wire up all the individual pins yourself.An onboard microcontroller runs Adafru...
7.5" 800x480 Monochrome eInk/ePaper Bare Display
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This bare eInk/ePaper display is a large 7.5 inch monochrome panel with 800 x 480 pixels, designed for low-power projects where the image needs to stay visible even after power is removed.Electronic paper displays are high contrast and easy to read in daylight, giving a paper-like look that suits...
SPI Flash Breakout - W25Q16 16Mbit / 2MB
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When an SD card is overkill, this small board gives your microcontroller project a handy chunk of non-volatile storage for files, images, fonts, audio clips and other data. It uses a W25Q16 flash chip, providing 16 Mbit / 2 MByte of external memory with lower cost and power usage than a full SD c...
OV5640 Camera Breakout - 72 Degree Lens with Autofocus
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This breakout makes it much easier to work with the OV5640 image sensor on capable microcontroller platforms. It combines a 5 Megapixel OV5640 camera with a 72-degree non-distorting lens, autofocus motor, and the support circuitry needed to bring the module out to a practical board.It is designed...
Adafruit LM73100 23V 5A Ideal Diode Breakout
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This breakout lets you add an ideal diode to a higher-current DC power path without the usual forward voltage drop of a standard diode. It is designed for 3~23V DC supplies and up to 5A, using the LM73100's back-to-back FETs to keep current flowing in one direction while wasting far less power as...
Adafruit TMP119 ±0.03°C I2C Temperature Sensor
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Built around Texas Instruments' TMP119, this breakout makes it easy to add extremely accurate temperature monitoring to your project over I2C. It is designed for applications where temperature really matters, including thermostats, cold chain asset tracking, and gas or heat metering, and it can a...
Adafruit QMC5883P Triple-Axis Magnetometer
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This compact breakout makes it easy to measure magnetic fields in three axes for compass, navigation and orientation projects. It is built around the QMC5883P, a magnetometer commonly used in quadcopter and robotics designs, and it can be paired with a 6-DoF accelerometer/gyroscope to help build ...
Adafruit QSPI DIP Breakout with W25Q64 Flash - 64Mbit / 8MB
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This breakout makes it much easier to prototype with external QSPI flash memory on modern microcontrollers such as the RP2040, ESP32, RT10xx and STM32 families. It adapts a wide 8-SOIC flash package to a neat 0.3" wide DIP format, so you can plug it into a breadboard, try different flash sizes, o...
QSPI DIP Breakout Board - W25Q16 16Mbit / 2MB
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This breakout makes it much easier to prototype with external QSPI flash on modern microcontroller platforms such as RP2040, ESP32, RT10xx and STM32 designs. It converts a wide 8-SOIC flash package into a breadboard-friendly 0.3" wide DIP format, which is handy when you want to test different fla...