All Products

SKU: AF-3203

The Adafruit Perma-Proto Bonnet Mini Kit is a prototyping daughter board sized for the Raspberry Pi Zero. It plugs directly onto the Pi's 2×20 GPIO header and provides a grid of 0.1″ soldering holes connected in a familiar breadboard pattern — making it easy to transfer circuits from a solderless...

SKU: AF-2310

The Adafruit Perma-Proto HAT for Pi Mini Kit is a full-sized prototyping daughter board for any Raspberry Pi with a 2×20 GPIO header (Pi Zero, A+, B+, Pi 2, 3, 4, 5). It provides a grid of 0.1″ soldering holes connected in a familiar breadboard pattern — making it easy to transfer circuits from a...

SKU: AF-1465

Stop searching for the AVR ISP pinout every time you program. This simple breakout adapter converts the standard 2×3 AVR ISP box header to two breadboard-friendly 1×3 rows, making it easy to wire up your programmer without crossed wires or guesswork. The adapter plugs neatly into any standard br...

SKU: DF-FIT0008-R

A compact 170-point solderless breadboard with a self-adhesive backing for mounting to project enclosures, robot chassis, or proto shields. The red board measures 46 × 36 mm (1.8 × 1.4″) and is compatible with the Arduino Proto Shield. Key Features 170 Tie Points – 17 × 5 × 2 point layout Sel...

SKU: AF-2590

The Adafruit Metro Mini 328 packs the same ATmega328P power as a full-sized Metro into a tiny breadboard-friendly form factor. Running at 16 MHz with 5V logic, it's pin-compatible with Arduino UNO R3 and works with the Arduino IDE by selecting "Arduino UNO" in the Boards menu. For the latest revi...

SKU: AF-2077

The Adafruit Proto Shield for Arduino (R3) is a versatile prototyping shield with a 0.1" grid, power rails, indicator LEDs, and stacking headers — everything you need to build custom circuits on top of your Arduino. Version R3 is compatible with virtually all Arduino boards including UNO, Mega, L...

SKU: AF-5200

The Adafruit PiCowbell Proto is a prototyping add-on board for the Raspberry Pi Pico and Pico W. It matches the Pico's footprint and sockets underneath, giving you a reset button, a STEMMA QT / Qwiic I2C connector, and a grid of prototyping pads — everything you need to quickly wire up custom cir...

SKU: AF-1606

The Adafruit Perma-Proto Full-Sized Breadboard PCB mirrors the layout of a standard full-size solderless breadboard, making it simple to transfer prototyped circuits to a permanent soldered board. With 60 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling, your co...

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-2104

This 2x8 (16 pin - 0.1" spaced) IDC Breadboard Helper is great in conjunction with any 16-pin IDC cables. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header p...

SKU: AF-2105

This little 2x3 (6 pin - 0.1 spaced) IDC Breadboard Helper is great in conjunction with our 6-pin IDC cable. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header p...

SKU: AF-5189

Keep track of time even when your project loses power or gets reprogrammed. This updated PCF8523 Real Time Clock breakout features STEMMA QT / Qwiic connectors for solderless I2C wiring, plus traditional breadboard headers. It works with both 3.3 V and 5 V power and logic, making it compatible wi...

SKU: AF-2270

The "poor woman's" Raspberry Pi A+ / B+ / Pi 2 cobbler! This combo of 2x20 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A+/B+/Pi 2 (40 pins).  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the c...

SKU: AF-2101

The "poor woman's" Raspberry Pi cobbler! This combo of 2x13 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A and B.  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard o...

SKU: AF-801

The Adafruit Prototyping Pi Plate Kit snaps onto your Raspberry Pi and provides a generous prototyping area with all GPIO, I2C, SPI, and power pins broken out to labelled 0.1" strips and 3.5 mm screw-terminal blocks. It's designed for the original Pi Model A/B but also works with any 40-pin Pi (A...

SKU: AF-1489

Slim tactile momentary switches — the standard input buttons for electronic projects. These are half the width of classic 6mm tactile switches, so they line up neatly on a breadboard when plugged into every other row. Each switch has two pins that are normally open (disconnected). When pressed, ...

SKU: AF-5879 · MPN: ADA5879

The Adafruit UPDI Friend is a compact USB serial programmer for ATtiny microcontrollers that use the UPDI (Unified Program and Debug Interface) protocol. Built around the CH340E USB serial converter with USB Type-C, it provides reliable cross-platform programming with switchable 3V or 5V power an...

SKU: AF-2448

The Adafruit TB6612 Breakout is a compact dual H-bridge motor driver that can spin two DC motors bidirectionally, step one bipolar or unipolar stepper, or fire two solenoids — all at up to 1.2A continuous per channel (3A peak). It's the same driver chip used in the Adafruit Motor Shield and Motor...

SKU: AF-2471

The Adafruit HUZZAH ESP8266 Breakout is a breadboard-friendly WiFi microcontroller board built around the Espressif ESP8266. With an 80 MHz processor, full WiFi client and access point support, a built-in TCP/IP stack with DNS, and a CE/FCC certified module with on-board antenna, it provides an a...

SKU: AF-5582

A pair of 20-pin stacking headers designed for the Raspberry Pi Pico. Solder them to your Pico and you can plug it into a breadboard or perma-proto while also attaching add-on boards or circuitry on top. They're also useful for stacking PiCowbell-style expansion boards while keeping breadboard ac...