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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 2161-2180 of 2782 products · 577 unavailable products hidden
Break-away 0.1 36-pin strip male header - Blue - 10 pack
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In this world nothing can be said to be certain, except we need headers, headers, and more headers!Each pack contains ten blue 36-pin 0.1" pitch break-away male headers. These are a little extra special in that the plastic holding the pins together is made of blue plastic instead of classic...
![Small 1.2 8x8 Ultra Bright Red LED Matrix [KWM-30881CVB]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCJ6tJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--96cea099505ce7251589ab76b2bf0fa16bd09fcc/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsIOgtmb3JtYXQ6CXdlYnA6EnJlc2l6ZV90b19maXRbB2kCkAFpApABOgpzYXZlcnsHOgxxdWFsaXR5aVc6CnN0cmlwVEkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--f55be79df1f1b025f86d676a642df617e240cfbc/image_7176f800-a374-4772-b240-599ac4a25094.jpg)
Small 1.2 8x8 Ultra Bright Red LED Matrix [KWM-30881CVB]
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A compact 8×8 red LED matrix (KWM-30881CVB) measuring 30.5 mm (1.2") per side. The ultra-bright red LEDs are arranged in a grid with 16 pins (8 per side) on standard 2.54 mm (0.1") pitch, allowing the display to plug directly into a breadboard with one row of pins on each side. The matrix requir...
Silicone-Covered Stranded Ribbon Cable - 10 Wire, 24 AWG
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This silicone-covered ribbon cable gives you a flexible, soft wiring harness for builds that need to bend and move. It is especially handy for wearables, robotics, props, portable electronics and other projects where standard PVC-insulated wire can feel too stiff.The cable has 10 joined conductor...
USB C SMT / THM Jack Connector - Power Only - Pack of 10
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A pack of 10 USB-C jack connectors designed for power-only applications. These sturdy metal connectors feature four through-hole mounting tabs that make them extremely difficult to rip off a PCB. They also work in SMT reflow — just paste over the through-hole slots and the pads solder in place. ...
Translucent Keycaps for MX Compatible Switches - 10 pack
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Get ready to clacky to your heart's content. Here is a 10 pack of translucent keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto a Cherry MX or compatible switch to turn your Feather or breakout into the lil'est macro keypad. The translucent plastic makes...
Conductive Nylon Fabric Tape - 8mm Wide x 10 meters long
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With our fun assortment of conductive materials, cosplay and wearables have never been easier to craft! This Conductive Nylon tape goes great with our other interesting materials, such as copper tape, ITO glass or plastic, conductive inks, etc. We found that the metallic nylon fabric ha...
Hammer Header Female - Solderless Raspberry Pi Connector
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If your soldering isn't quite up to scratch, or you just don't own a soldering iron yet, then these nifty hammer headers from Pimoroni might be just what you need. Absolutely no soldering required! All that's needed is a few gentle taps with a hammer and whammo! Your header is secur...
Fixed Address NeoPixel LED Fairy Lights - 100 Wired LEDs
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These fairy lights use NeoPixel-compatible protocol and work with any NeoPixel library — but they behave differently from standard NeoPixels. Instead of acting as a daisy-chained shift register, each LED in this strand has a permanent pre-assigned address (0–100). When it receives data, it picks ...
Silicone Caps for Digital Addressable Strips - pack of 4
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For those that want to cut, customize, and cap our awesome Digital Addressable RGB LED strips we now have a pack of the little rubber caps. These fit perfectly over the strips, use silicone glue to secure and waterproof them.Comes in a pack of 4 pieces
Kailh Mechanical Key Switch - Clicky Blue - Single Piece
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The Kailh Blue mechanical key switch delivers a satisfying clicky, tactile keystroke with an audible click at the actuation point. Cherry MX-compatible, it's ideal for building custom keyboards, macro pads, and DIY input devices. Sold as a single key switch — no keycaps or accessories included. ...
Ultimate GPS Module PA1616D - 66 channel w/10 Hz updates
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The Ultimate GPS Module (PA1616D) is a high-sensitivity, 66-channel GNSS module built around the MTK3333 chipset. Weighing under 6 grams and measuring just 16 × 16 × 6.4 mm, it packs impressive performance into an incredibly small package — perfect for integrating GPS into custom projects and PCB...
16mm Illuminated Pushbutton - Red Latching On/Off Switch
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A 16mm illuminated pushbutton with a built-in red LED and latching on/off action. Press once to switch on, press again to switch off — ideal for power switches, mode selectors, and control panels. The LED is wired independently from the switch contacts, giving you full control over when the ligh...
4in Square RGB TTL TFT Display - 480x480, No Touchscreen
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This square TFT module is for advanced display projects that need a dense, eye-catching 480x480 screen. The 4-inch IPS panel provides 16-bit full-colour pixels, with colour that remains clear up to 80 degrees off-axis in any direction.This version does not include a touchscreen. It uses an ST7701...
ADXL375 - High G Accelerometer (+-200g) with I2C and SPI
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The Adafruit ADXL375 is a high-G triple-axis accelerometer capable of measuring up to ±200g of force. It communicates via I2C or SPI and includes STEMMA QT connectors for solderless I2C connections. An on-board 3.3V regulator and logic-level shifting make it compatible with both 3.3V and 5V micro...
Slide Potentiometer with Plastic Knob - 45mm Long - 10KΩ
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Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' awayIf you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most famously used on mixers and the transporter control panel on S...
Black Rubber Joystick Nubbin Cap for Navigation Joystick
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A black rubber cap designed to fit standard 5-way navigation joysticks, providing a comfortable grip surface with directional etching. Presses on firmly and is easy to clean with mild soap and water. Compatible with common through-hole 5-way navigation switches used on boards such as TFT Feather...
Pimoroni Servo 2040 - RP2040 18 Channel Servo Controller
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Build the hexapod/robot arm/other articulated contraption of your dreams with this all-in-one RP2040 powered servo controller with current measurement, sensor headers, and RGB LEDs. Servo 2040 is a standalone servo controller for making things with lots of moving parts. It has pre-soldered pi...
Round Panel Mount USB Cable - USB-B Socket to USB-C Plug
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USB C to USB B Round Panel Mount AdapterNeed a panel-mount USB C connection but don't want the hassle of cutting custom shapes? This USB C plug to USB B socket adapter makes it easy! With a 30mm diameter, you can simply drill a round hole using a standard hole saw or drill bit—no complex cutting ...
Flexible RGB Neon-like LED Strip 120 LEDs - 1 meter long
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Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these fresh Flexible Silicone Neon-Like LED Strips! They look a lot like neon, but without the need for expensive transformers, glass tubing or inert gasses.Super flexible and bendy, ...
Mini Aluminum Heat Sink for Raspberry Pi - 13 x 13 x 3mm
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Looking for an ultra-thin heat sink for your Raspberry Pi 3? Check out this nice and slim 13x13x3mm Heat Sink! This heat sink is made from high quality aluminum and will work perfectly with any Raspberry Pi but is best paired with a Raspberry Pi 3 since it can run a little hot....
