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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 1861-1880 of 2811 products · 548 unavailable products hidden
USB Type C Screw Panel Mount to 6 pin JST PH Cable
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USB-C Panel Mount Cable – Compact & Easy InstallationThis USB Type-C panel mount cable is perfect for adding a USB-C connection to your project enclosure. The compact panel-mount side features a USB-C jack, while the other end provides power, ground, D+/D-, and CC1/CC2 lines for quick integration...
5.0 40-pin 800x480 TFT Display without Touchscreen
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A 5.0-inch TFT display with 800×480 resolution and LED backlight, providing a large, vibrant screen for embedded projects. This version does not include a touchscreen overlay, making it a lower-cost option when touch input is not required. This is a raw RGB TTL (parallel pixel-clock) display — i...
Stacking Header for Raspberry Pi - 2x13 Extra Tall
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Stack multiple plates, breakouts etc onto your Raspberry Pi with this custom-made extra-tall and extra-long 2x13 female header. The female header part has extra spaces to make it 13.6mm tall: when placed on your Pi, a PCB will clear the Ethernet and USB jacks. The stacky pin part is also extra...
2x17 (34 pin) IDC Box Header - 0.1" / 2.54mm Pitch
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This double-row 2×17 (34-pin) IDC box header with 2.54 mm (0.1″) pitch is commonly used for floppy disk drive interfaces and other legacy 34-pin IDC ribbon cable connections. The keyed box header ensures correct cable orientation. Key Features 34-Pin (2×17) – Double-row IDC box header 2.54 mm...
Automatic Self-Adjusting Wire Strippers and Cutter
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If you've got a lot of wire-stripping to do, you may want to try out an automatic stripper/cutter! They are fantastic for stripping and cutting stranded and solid-core 24 or thicker AWG wires and ribbon cables. The tool has both metric (up to ~20mm) and imperial (up to 0.75") measurements on e...
2x23 Male Headers for BeagleBone Black - Two Pack!
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These 2×23 male headers plug directly into the side sockets on the BeagleBone Black, allowing you to attach prototype PCBs or capes. Each pack includes two headers — one for each side of the BeagleBone Black. Key Features 2×23 Pin Layout – Matches the BeagleBone Black expansion headers 2.54 m...
DE-15 (DB-15) Male Plug to Terminal Block Breakout
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Make your own custom DE-15 cable or DE-15 interface with ease, using this DE-15 Plug to Terminal Block Breakout. You get a nice solid PCB with a DE-15 plug and two strips of terminal blocks that you can use with stranded or solid core wire to quickly assemble your own wiring jigs. If you just ...
Micro Servo - High Powered, High Torque Metal Gear
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This high-powered micro servo packs nearly double the stall torque of standard micro servos into a compact metal-geared package. With approximately 180° of rotation, it works with any standard servo library, driver, or controller — including the Arduino Servo library, motor shields, and 16-channe...
Clear Keycaps for MX Compatible Switches - 12-pack
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A 12-pack of clear DSA keycaps for Cherry MX and compatible switches. The transparent design allows RGB backlighting to shine through clearly, making them ideal for custom keyboards, NeoKey projects, and macro pads where per-key lighting matters. DSA profile keycaps are fully symmetric in all fo...
3.5mm Stereo to RCA (Composite Audio) Cable 6 feet
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A 6-foot (~1.8 m) adapter cable that converts a 3.5 mm stereo headphone jack to two colour-coded mono RCA connectors. An essential cable for connecting devices with a headphone or line-out jack to TVs, stereo receivers, amplifiers, and other equipment with RCA inputs. Particularly useful with th...
Silicone Cover Stranded-Core Wire - 2m 26AWG White
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Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out. We like this wire for being extremely supple and flexible, so it is great for wearables or projects where the wire-harness has to be able...
Tumblr Etched R4 Keycap for MX Compatible Switches
Coming soon!Here's a super-classy, custom-made Etched Tumblr Keycap. It's made with a translucent/opaque plastic etched to create a dreamy, elegant glow-through effect. Perfect for showing your cultural community posting cred on your next mechanical keyboard project.Snaps onto any Cherry MX or co...
Silicone Cover Stranded-Core Wire - 2m 30AWG Black
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Super-flexible, silicone-sheathed stranded-core wire in black. The silicone insulation is incredibly soft and supple, making this wire ideal for wearable electronics, robotics, and any project where the wiring needs to handle constant bending and movement. Rated for up to 200°C and 600V, silicon...
FPC Breakout for Raspberry Pi 5 DSI or RP2350 HSTX
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This compact breakout board is designed for the Raspberry Pi 5 and Adafruit RP2350 boards that use an HSTX connector. These boards use a 22-pin FPC connection to carry high-speed video data over differential pairs, and this breakout gives you a handy way to adapt that interface for a custom setup...
Silicone Cover Stranded-Core Wire - 2m 30AWG White
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Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out. We like this wire for being extremely supple and flexible, so it is great for wearables or projects where the wire-harness has to be able...
Silicone Cover Stranded-Core Wire - 2m 30AWG Green
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Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out. We like this wire for being extremely supple and flexible, so it is great for wearables or projects where the wire-harness has to be able...
Conductive Fiber - Stainless Steel 20um - 10 grams
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This conductive fiber is super interesting! It's great for felting and could also be spun into yarn if that's your thing. We tested many different fiber thicknesses for needle felting and found that this one (20um fiber thickness) is the most pleasurable to work with. Use about 0.2g of the stu...
JST SH 4-Pin Cable - Qwiic Compatible - 100mm Long
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This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. 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. This cable can be used with Qwiic bo...
8mm 12MP Portrait Lens for M12 High-Quality Camera
The 8mm 12MP Portrait Lens is an M12-mount lens designed for the M12 Raspberry Pi High-Quality Camera. With its narrow angle of view and 8mm focal length, this lens is ideal for portrait photography — delivering that dramatic, blurred-background composition. A thumbscrew is included for quick, t...
HDMI 7 800x480 Display Backpack - With Touchscreen
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Its a mini panel-mountable HDMI monitor with a built-in touchscreen! So small and simple, you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to a case or rail. This backpack features the TFP401 for decoding video, and includes the attached displ...