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AI Overview
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.
What kind of Adafruit item are you looking for?
Collections
Showing 741-760 of 2783 products · 576 unavailable products hidden
BlocklyProp Starter Kit
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Learning to invent is fast and fun with no code-typing or circuit-soldering to slow things down. The BlocklyProp Starter Kit has all the hardware required to fully learn the Parallax’s Blockly visual programming tool in an educational environment, providing a natural first look into the C prog...
Sub-micro Servo - SG51R
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This is just about the cutest, tiniest little micro servo we could find, even smaller than the 9 gram micro servos we love so much. It can rotate approximately 180 degrees (90 in each direction) and works just like the standard kind you're used to but much smaller. You can use an...
Round Black Zipper Case
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How many pockets does an OTG (On The Go) maker need to carry their boards, wires, miscellanea when away from their desk? The world may never know. We get serious satisfaction when things fit into other things, so we fell in love with this zipper case as it is the exact perfect size for ...
I2CMini by Excamera Labs
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I²CMini is an easy-to-use, open-source tool for controlling I²C devices over USB, 100% compatible with I²CDriver. Its a small friend that will make working with I2C a breeze, especially if they have a Qwiic/Stemma QT or even Grove I2C connector! USB to I²C interface in a tiny 18x18mm board Can a...
5V 5W Solar Panel - ETFE
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This 5W ETFE solar panel from Voltaic Systems delivers a nominal 5V at up to 940mA peak, providing reliable power for portable electronics, battery charging, and off-grid projects. It uses 10 high-efficiency monocrystalline SunPower cells rated at over 22% efficiency. The panel is constructed wi...
6V 2W Solar Panel - ETFE
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The 6V 2W Solar Panel from Voltaic Systems uses 12 high-efficiency monocrystalline SunPower cells with 22%+ efficiency. Constructed with ETFE (Ethylene Tetrafluoroethylene) coating, this panel is waterproof, scratch-resistant, and UV-resistant — a significant durability upgrade over PET or lamina...
NVIDIA Jetbot Parts Pack
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Everything you need (besides the Jetson Nano) to build NVIDIA's JetBot — an open-source AI robot platform. This parts pack includes the motor driver, motors, wheels, and a handy PiOLED display to get your JetBot rolling. The included DC Motor + Stepper FeatherWing provides I2C control for two br...
Love To Code Chibi Scope
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The 'scope is a small, 1.3" diagonal OLED screen that doubles as an oscilloscope to help you understand the inner going-ons of your Chibi Chip. A veritable triple-threat, it packs three functions — text, volts and wave — into one package. The Chibi Scope connects to your circuit with the included...
38 Piece Screwdriver Set
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A compact 38-piece precision screwdriver set designed for disassembling and working with small electronics — phones, cameras, game consoles, and other portable devices. The large rubber-grip handle provides comfortable, non-slip control, and the magnetic bit holder keeps bits securely in place. ...
T-Slot Photo Interrupter
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This T-Slot Photo Interrupter is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. You can control the IR LED and turn it on to transmit IR light across the gap, to the detector on the other side. This makes it perfect for detecti...
Large push-pull solenoid
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Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This makes the solenoid able to pull (from one end) or push (from the other)This solenoi...
Small push-pull solenoid
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A compact push-pull solenoid with a captive armature and built-in return spring. When energised with up to 12V DC, the armature moves in one direction; when power is removed, the spring returns it to its resting position. The dual-action design allows it to push from one end or pull from the othe...
5V Square USB Fan - 7 cm
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A 70mm USB-powered cooling fan that delivers reliable airflow for electronics projects. Simply plug into any USB port for immediate cooling — no drivers or setup required. The USB connector can be cut off to wire the fan directly to a 5V power source. While there's no built-in PWM or feedback pi...
TCA9548A I2C Multiplexer
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The TCA9548A 1-to-8 I2C multiplexer solves the common problem of needing multiple I2C devices with the same address on a single bus. It acts as a gatekeeper, routing I2C traffic to any of its eight downstream channels on command. Simply write a single byte to the multiplexer's I2C address (defau...
5V Square USB Fan - 3 cm
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This compact 3cm USB-powered cooling fan provides instant airflow to prevent electronics from overheating. Simply plug it into any USB port for immediate cooling, or cut off the USB connector to wire it directly to a 5V power source. The fan includes front and back protective grills along with m...
5V Square USB Fan - 9 cm
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The largest fan in the 5V USB range, this 90mm cooling fan provides maximum airflow for electronics projects. Simply plug into any USB port for immediate cooling — no drivers or setup required. The USB connector can be cut off to wire the fan directly to a 5V power source. While there's no built...
5V Square USB Fan - 8 cm
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An 80mm USB-powered cooling fan that provides strong airflow for electronics projects. Simply plug into any USB port for immediate cooling — no drivers or setup required. The USB connector can be cut off to wire the fan directly to a 5V power source. While there's no built-in PWM or feedback pin...
5V Square USB Fan - 4 cm
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This 4cm USB-powered cooling fan provides instant airflow to prevent electronics from overheating. Simply plug it into any USB port for immediate cooling, or cut off the USB connector to wire it directly to a 5V power source. The fan includes front and back protective grills along with mounting ...
5V Square USB Fan - 5 cm
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This 5cm USB-powered cooling fan provides instant airflow to prevent electronics from overheating. Simply plug it into any USB port for immediate cooling, or cut off the USB connector to wire it directly to a 5V power source. The fan includes front and back protective grills along with mounting ...
Oscilloscope Probe 100MHz
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A general-purpose oscilloscope probe rated for signals up to 100MHz. Features a sturdy spring-loaded hook clip for hands-free probing and a separate ground clip for secure connections. Connects to your oscilloscope via a standard BNC connector. A reliable, good-quality probe suitable for everyda...
