All Products

SKU: AF-1214

A pack of three Adafruit Perma-Proto Small Mint Tin Size Breadboard PCBs, shaped to fit inside an Altoids "Smalls"-sized mint tin. Each board provides 15 rows of 5-hole connected pads in a breadboard layout, two central power bus lines, and 48 additional wiring holes around the edges — ideal for ...

SKU: AF-723

The Adafruit Perma-Proto Mint Tin Size Breadboard PCB is shaped to fit perfectly inside a standard Altoids-style mint tin — ideal for compact, enclosed projects. It features 30 rows of 5-hole connected pads in a familiar breadboard layout, plus 80 additional wiring holes around the edges for gene...

SKU: AF-571

A value pack of three Adafruit Perma-Proto Half-Sized Breadboard PCBs. Each board mirrors the layout of a standard half-size solderless breadboard with 30 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling — making it simple to transfer prototyped circuits to a pe...

SKU: AF-97

A blank metal tin in the classic Altoids mints size — the larger format, perfect for housing electronics projects that need a bit more room. A popular choice for DIY builds and portable project enclosures. Specifications Lid Outer Dimensions – 59.9 × 95mm (2.36″ × 3.75″) Tin Bottom Dimensions...

SKU: AF-3588

The Adafruit MetroX Classic Kit is a comprehensive experimentation kit with over 20 guided circuits and projects to explore microcontroller basics. Built around the Adafruit Metro 328 (Arduino UNO-compatible), this kit covers LEDs, transistors, motors, integrated circuits, pushbuttons, sensors, r...

SKU: AF-873

Here's a sticker for the MENTA, a portable minty Arduino-compatible project that fits into a common mint tin. The sticker is sized perfectly for our Altoids-size tin (tin not included). All MENTA orders (placed after 6/22/12) now contain this sticker. These gorgeous stickers are high qua...

SKU: AF-4229

Add a large, vibrant tri-colour eInk display to your Arduino project with this shield. The 2.7" panel displays red, black, and white pixels at 264×176 resolution that remain visible even with power completely disconnected. The shield form factor plugs directly onto Arduino-compatible boards from ...

SKU: AF-16

A blank metal tin in the classic Altoids gum size — perfect for housing small electronics projects. Custom-made with a flattened bottom (instead of rounded) so components sit flush inside. Ideal for building portable USB chargers, MintyBoosts, and other compact builds. Specifications Outside D...

SKU: AF-3345

The Adafruit Metro Starter Pack is the perfect beginner kit for learning electronics and Arduino programming. Built around the Adafruit Metro 328 (ATmega328-based, Arduino UNO R3-compatible), this pack includes everything you need — except tools — to follow along with introductory tutorials and s...

SKU: AF-903

Store your project safe and sound in this nice weatherproof box with a clear top. We picked up this box because we like the machinable ABS plastic body and tough clear polycarbonate cover, the built in weatherproof gasket seal, and the easy-open screws that can be taken apart as many times as you...

SKU: AF-4103

A simple, solder-free way to make secure wire connections to development boards with large alligator-clip pads. Thread a screw through the pad, wrap your wire around it, and tighten the hex nut to hold everything firmly in place — no soldering or bulky alligator clips required. Compatible Boards...

SKU: AF-1609

The Adafruit Perma-Proto Half-Sized Breadboard PCB mirrors the layout of a standard half-size solderless breadboard, making it simple to transfer prototyped circuits to a permanent soldered board. With 30 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling, your co...

SKU: AF-4277

Everything you need to build a pocket-sized gaming handheld — no soldering required. This starter kit bundles the Adafruit PyGamer with a rechargeable battery, acrylic enclosure, speaker, button caps, and a zipper carry case. The PyGamer is powered by the ATSAMD51 (120 MHz ARM Cortex-M4) with 51...

SKU: AF-4084

The Adafruit Grand Central M4 Express is a powerful development board built around the Microchip ATSAMD51P20 — a 120 MHz Cortex M4 processor with hardware floating point, 1 MB Flash, and 256 KB RAM. In the familiar Arduino Mega form factor, it brings 70 GPIO pins, dual DACs, 15 analog inputs, 8 M...

SKU: AF-1222

The Adafruit GEMMA V2 is a tiny, coin-sized wearable microcontroller board powered by an ATtiny85 processor. At just 28 mm in diameter, it's small enough to fit into any sewable or wearable project, and affordable enough to dedicate to every build. Program it over USB with the Arduino IDE and bri...

SKU: AF-4064

The Adafruit Grand Central M4 Express is a powerful development board built around the Microchip ATSAMD51P20 — a 120 MHz Cortex M4 processor with hardware floating point, 1 MB Flash, and 256 KB RAM. In the familiar Arduino Mega form factor, it brings 70 GPIO pins, dual DACs, 15 analog inputs, 8 M...

SKU: AF-6057 · MPN: ADA6057

SKU: AF-5996 · MPN: ADA5996

The Adafruit QT Py CH32V203 is a tiny development board built around the WCH CH32V203G6 — a low-cost RISC-V microcontroller running at up to 144 MHz. In the compact QT Py form factor (Seeed Xiao compatible), it packs USB-C, a STEMMA QT connector, an RGB NeoPixel, and 10 GPIO pins into a board sma...

SKU: AF-2562

Everything you need to get started with NeoPixel LED strips in one convenient pack. Includes a 1-metre NeoPixel strip with black flex PCB, power supply, and connectors — just add a microcontroller and you're ready to go. With minimal or no soldering required, this starter pack is the fastest way...

SKU: AF-5937 · MPN: ADA5937

The Adafruit BNO055 + BMP280 BFF is a compact add-on board that gives any QT Py or Xiao board powerful 9-degree-of-freedom (9-DoF) motion sensing plus barometric pressure and altitude measurement. It mounts directly onto the back of your QT Py, creating a tiny but capable sensor package. The BNO...