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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 2721-2740 of 2792 products · 567 unavailable products hidden
40 Pin GPIO Extension Cable for any 2x20 Pin Raspberry Pi - 150mm / 6 long
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A 150mm (6″) GPIO extension cable for Raspberry Pi models with a 2×20 pin header. Extends all 40 GPIO pins between your Pi and a HAT, Bonnet, pHAT, or other accessory, allowing you to mount add-ons away from the board. Plug the socket end onto the Raspberry Pi's GPIO header (white mark aligned w...
1.25mm Pitch 10-pin Cable 20cm long 1:N Cable - Molex PicoBlade Compatible
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This 1.25 mm pitch 10-pin cable is a compact, Molex PicoBlade-compatible connector cable for projects where standard 0.1″ headers are too bulky. At 20 cm long, it provides a convenient connection length for internal wiring without excess slack. The friction-lock connectors provide a secure, clic...
NeoPixel Mini 3535 RGB LEDs w/ Integrated Driver Chip - Black [Pack of 10]
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Itsy Bitsy Teenie Weenie Mini NeoPixel RGB LEDinis! Make your own smart LED arrangement with the same integrated LED that is used in our NeoPixel strip and pixels. These MINI (3.5mm x 3.5mm) RGB LEDs are fairly easy to solder and are half the size of the standard 5x5mm Neo...
NeoPixel Mini 3535 RGB LEDs w/ Integrated Driver Chip - White [Pack of 10]
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A pack of 10 miniature 3535-format (3.5 × 3.5 mm) NeoPixel RGB LEDs with white casing and integrated WS2811-compatible driver chips. These are half the size of standard 5 × 5 mm NeoPixels, making them the most compact way to add individually addressable RGB lighting to custom PCB designs. Each L...
Etched Glow-Through Keycap with Pull Request Logo - MX Compatible Switches
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Code is written, linted, passing CI tests and you are ready to contribute back! Last step? Press this super-classy and custom-made Pull Request Etched Keycap! It's made with a translucent/opaque plastic that is etched to create an elegant glow-through effect. Perfect to show your coder cred on yo...
Programming the Raspberry Pi: Getting Started with Python [Second Edition]
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Program your own Raspberry Pi projects!An updated guide to programming your own Raspberry Pi projects. Learn to create inventive programs and fun games on your powerful Raspberry Pi--with no programming experience required. This practical book has been revised to fully cover the new Raspberry Pi ...
L3GD20H Triple-Axis Gyro Breakout Board - L3GD20/L3G4200 Upgrade [L3GD20H]
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A gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement (that is - you can tell how an object is moving!) As these sensors become more popular and easier to manufacture, the...
Antistatic Modular Snap Boxes - SMD component storage - 5 pack [Antistatic]
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These modular snap boxes are perfect for organising small SMD/SMT components and ICs. Made from anti-static black plastic, they protect ESD-sensitive parts while keeping them visible through the individual clear pop-open lids — only open the compartments you need, reducing the risk of mix-ups or ...
Ultra Flexible White LED Strip - 480 per meter - 5m long - Warm White ~3000K
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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 'chip on board' ultra-flexible white LED Strips with 480 SMT LEDs per meter, soldered side-by-side and diffused with a silicone epoxy! They look a lot like neon or inc...
Make: Magazine - Vol 61 - Spotlight Shenzhen - with Naomi Wu @RealSexyCyborg
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Make: Volume 61 features one of our absolute favorite makers, Naomi Wu, better known online as @RealSexyCyborg! We are so thrilled she's getting this exposure that we want everyone to have a copy of the magazine! Considering that Naomi is the creator of China's first certified Open Sour...
LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used! [BLUE AND WHITE]
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This new Adafruit shield makes it easy to use a 16x2 Character LCD. We really like the Blue & White 16x2 LCDs we stock in the shop. Unfortunately, these LCDs do require quite a few digital pins, 6 to control the LCD and then another pin to control the backlight for a total of 7 pins. That's al...
STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets - 150mm Long
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This 4-wire cable is a little over 150mm / 6" long and fitted with JST-SH female 4-pin connectors on one end and premium female headers on the other. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.Th...
How To Be A Digital Revolutionary – E-Book with USB Bracelet [by Violet Blue]
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A wristband that teaches you how to use technology for activism! Our black RESIST bracelet has a hidden USB storage drive (64MB) and comes loaded with a copy of the ultimate guide to modern tech-resistance, How to Be A Digital Revolutionary. Use the wristband to store and trade files; the book su...
Cool White LED Ring Light with USB Cable and On/Off Switch - 70mm Diameter 5V
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A 70 mm diameter cool white LED ring light with a built-in USB cable and on/off switch. No soldering or wiring required — plug into any 5V USB power source, flip the switch, and it lights up. The slim, compact ring is bright enough for photo/video lighting, costuming, or project illumination. Th...
NeoPixel Jewel - 7 x 5050 RGBW LED w/ Integrated Drivers - Cool White - ~6000K
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Be the belle of the ball with the NeoPixel Jewel! These NeoPixel Jewels now have 4 LEDs in them (red, green, blue, and white) for excellent lighting effects. This is the Cool White RGBW version. We also have this jewel in Natural White, Warm White, and good ole RGB! The NeoPixel i...
Silicone Cover Stranded-Core Ribbon Cable - 4 Wires 1 Meter Long - 26AWG Black
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For those who are fans of our silicone-covered wires, but are always looking to up their wiring game. We now have Silicone Cover Ribbon cables! These may look a lot like squid ink noodles, but they're not. The silicone-sheathed wire is super-flexible and soft, and it's also strong! Able to han...
NeoPixel Jewel - 7 x 5050 RGBW LED w/ Integrated Drivers - Warm White - ~3000K
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Be the belle of the ball with the NeoPixel Jewel! These NeoPixel Jewels now have 4 LEDs in them (red, green, blue, and white) for excellent lighting effects. This is the Warm White RGBW version. We also have this jewel in Natural White, Cool White, and good ole RGB! The NeoPixel is...
Silicone Cover Stranded-Core Ribbon Cable - 10 Wire 1 Meter Long - 28AWG Black
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For those who are fans of our silicone-covered wires, but are always looking to up their wiring game. We now have Silicone Cover Ribbon cables! These may look a lot like squid ink noodles, but they're not. The silicone-sheathed wire is super-flexible and soft, and it's also strong! Able t...
NeoPixel RGBW Neon-like Flex Strip - Cool White 5500K - 1 meter - 5V 60 LEDs/m
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Peep this NeoPixel RGBW Neon-like LED Flex Strip with Silicone Tubing! OK its a bit of a mouthful but check out the beautiful pics! It has a diffused look like neon, but without the need for expensive transformers, glass tubing, inert gasses, or a Las Vegas casino license. They look great, are su...
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers - Cool White - ~6000K
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This 24-LED NeoPixel Ring features RGBW LEDs (red, green, blue, and cool white ~6000K) in a compact circular form factor with a 65.5 mm outer diameter. Each LED contains an integrated WS2812-style driver, so you only need a single data pin from your microcontroller to control all 24 individually ...