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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 100 products
Adafruit 3.4in 480x480 Square RGB TTL TFT Display - No Touch
MPN: ADA5825
Adafruit 3.4in Square RGB-666 TTL TFT Display with Touchscreen
MPN: ADA5808
Pi STEMMA QT Breakout for Raspberry Pi
MPN: ADA6365
Vertical Micro Servo Mount for LEGO-Compatible Brick Systems
MPN: ADA6044
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 Swirly Aluminium Mounting Grid for 0.1in PCBs
MPN: ADA5779
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
3.7-inch 416x240 Monochrome eInk Bare Display
MPN: ADA6395
2.13-inch 250x122 Quad-Colour eInk/ePaper Bare Display
MPN: ADA6373
Adafruit 3.4in 480x480 Square RGB TTL TFT Display - No Touch
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This square TFT module is for advanced display projects that need a high-resolution, 3.4 inch IPS panel with a 480 x 480 pixel layout. It delivers 16-bit full-colour output and wide off-axis viewing, making it a neat fit for compact dashboards, controls and custom embedded interfaces.The display ...
Adafruit 3.4in Square RGB-666 TTL TFT Display with Touchscreen
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This square TFT module is made for advanced display projects that need a high-resolution, compact screen. It has a 3.4 inch IPS panel with 480x480 full-colour pixels, giving a crisp square format with good colour visibility off-axis.The display uses an ST7701S driver with SPI for configuration an...
Pi STEMMA QT Breakout for Raspberry Pi
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This compact breakout adds a 4-pin JST SH connector to a Raspberry Pi or compatible board, giving you a quick STEMMA QT/Qwiic connection for I2C sensors and devices. The 2x3 socket plugs onto the Pi’s I2C and power pins with no soldering required, so it is easy to fit and remove when you need it....
Vertical Micro Servo Mount for LEGO-Compatible Brick Systems
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Add motion to LEGO-compatible brick builds without relying on hot glue, epoxy or guesswork. This resin-printed mounting piece is designed to hold Adafruit '9g' micro servos and micro-servo-sized DC motors securely for robotics and mechanical projects.The mount has a vertical servo orientation wit...
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 Swirly Aluminium Mounting Grid for 0.1in PCBs
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This swirly aluminium mounting grid gives small maker boards a sturdy mechanical base when you are building plug-and-play projects with STEMMA QT boards, sensors, Feathers and other 0.1 inch-spaced PCBs.It is made using a single-sided aluminium-core PCB process, but there is no copper layer — jus...
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...
3.7-inch 416x240 Monochrome eInk Bare Display
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E-Ink and E-Paper panels are excellent for projects that need a low-power, daylight-readable display. The image remains visible even when power is disconnected, giving a high-contrast, paper-like result for static information, labels, dashboards and portable builds.This is a bare 3.7-inch monochr...
2.13-inch 250x122 Quad-Colour eInk/ePaper Bare Display
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This bare eInk/ePaper display element gives you a compact 2.13-inch electronic paper screen with quad-colour output: red, black, yellow and white. Like an e-reader display, it is high contrast, daylight readable, and can keep the last image visible even when power is completely disconnected.Pleas...