All Products

SKU: AF-1110 | Brand: Adafruit

The Adafruit RGB Negative 16×2 LCD + Keypad Kit is a Pi Plate that combines a 16×2 character LCD with RGB backlight and a 5-button keypad, all controlled over I2C using just two pins. The negative-style display shows ...

SKU: AF-1115 | Brand: Adafruit

The Adafruit Blue & White 16×2 LCD + Keypad Kit is a Raspberry Pi add-on plate that provides a 16×2 character LCD display, 5 navigation buttons, and backlight control — all using just the two I2C pins on the Pi. The I...

SKU: AF-4074 | Brand: Adafruit

Add long-range LoRa radio to your Raspberry Pi with the Adafruit LoRa Radio Bonnet. This plug-in board pairs an SX1276-based RFM95W LoRa transceiver with a 128×32 OLED display and three user buttons, giving you a comp...

SKU: AF-4020 | Brand: Adafruit

Everything you need to get started with the NeoTrellis M4 in one kit. This pack bundles the NeoTrellis M4 Mainboard, an acrylic enclosure, silicone elastomer button pads, and rubber feet — ready to assemble into a com...

SKU: AF-3938 | Brand: Adafruit

The NeoTrellis M4 Mainboard combines an ATSAMD51 Cortex M4 processor, a 4×8 grid of NeoPixel-lit elastomer button pads, stereo audio output, microphone input, and a triple-axis accelerometer into one compact, programm...

SKU: AF-1616 | Brand: Adafruit

The Adafruit Trellis is an open-source backlight keypad driver system designed to work with the Adafruit 4×4 elastomer keypad and 3mm LEDs. Each tile handles keypress detection and LED control for a 4×4 grid over I2C,...

SKU: AF-1614 | Brand: Adafruit

The Adafruit Small 1.2" 8×8 LED Matrix w/I2C Backpack in ultra-bright white combines a bright 8×8 LED matrix with a dedicated HT16K33 driver backpack, letting you add a compact display to any microcontroller project w...

SKU: AF-1633 | Brand: Adafruit

The Adafruit Mini 0.7" 8×8 LED Matrix with I2C Backpack makes it easy to add a bright pure green dot-matrix display to any project. The I2C backpack handles all the multiplexing, so you only need two data pins (SDA an...

SKU: AF-2052 | Brand: Adafruit

A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" orange 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA a...

SKU: AF-2036 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright round yellow-green 8×8 LED matrices on a single, compact driver board. The classic round pixel design gives a retro dot-matrix aesthetic — ideal for scroll...

SKU: AF-2314 | Brand: Adafruit

The Adafruit Perma-Proto HAT for Pi Mini Kit with EEPROM is a full-sized prototyping daughter board for any Raspberry Pi with a 2×20 GPIO header. It provides a grid of 0.1″ soldering holes connected in a familiar brea...

SKU: AF-3192 | Brand: Adafruit

The OLED Bonnet Pack for Raspberry Pi Zero sets you up with the Pi Zero W, and our popular 128x64 OLED Bonnet. It's the big sister to our mini PiOLED add-on. This version has 128x64 pixels (instead o...

SKU: AF-3345 | Brand: Adafruit

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 everyt...

SKU: AF-50 | Brand: Adafruit

We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most...

SKU: AF-1853 | Brand: Adafruit

The Small 1.2" (30 mm) 8x8 Bright Square LED Matrix + Backpack combines a vivid blue LED matrix with an I2C backpack driver board, making it simple to add a compact display to any microcontroller project without compl...

SKU: AF-1854 | Brand: Adafruit

What's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a ma...

SKU: AF-1855 | Brand: Adafruit

What's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a ma...

SKU: AF-1857 | Brand: Adafruit

What's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a ma...

SKU: AF-1911 | Brand: Adafruit

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a be...

SKU: AF-1912 | Brand: Adafruit

A four-digit 0.54-inch blue alphanumeric LED display with an I2C backpack. Each digit has 14 segments, allowing it to display letters, numbers, and basic symbols. The bright blue LEDs on a black surface are readable f...