All Products

SKU: AF-1611

A soft, squishy 4×4 silicone elastomer keypad with 16 buttons, each designed to fit a 3mm LED for optional backlighting. The conductive pad on the bottom of each button closes a contact underneath when pressed, providing ~3mm of silent travel with a satisfying feel. The keypads can be tiled edge...

SKU: AF-4352

Build a handheld light-up button controller with this complete kit that pairs the Adafruit 4×4 NeoTrellis RGB Driver with a Feather M4 Express inside an elegant laser-cut acrylic enclosure. The 16 silicone buttons each have individually addressable NeoPixels underneath, and the seesaw I2C chip ha...

SKU: AF-3954

Upgrade your button-pad projects with full-colour NeoPixel backlighting. The NeoTrellis RGB Driver PCB is a 4×4 keypad controller with 16 NeoPixels and an onboard seesaw I2C chip that handles both button scanning and LED driving — all over plain I2C, no NeoPixel pin management required. The boar...

SKU: AF-4339

This laser-cut acrylic enclosure kit turns your 4×4 NeoTrellis setup into a handheld device with an elegant black and white design and beautifully diffused button illumination. Designed to house any Adafruit Feather board (except FONA) alongside the NeoTrellis RGB Driver PCB. The enclosure inclu...

SKU: AF-4372

This laser-cut acrylic enclosure kit turns your 8×8 NeoTrellis setup (four 4×4 NeoTrellis boards) into a handheld device with an elegant black and white design and beautifully diffused button illumination. Designed to house any Adafruit Feather board (except FONA) alongside four NeoTrellis RGB Dr...

SKU: AF-4918

The Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout is a versatile I2C GPIO expander and keypad matrix driver. With 18 I/O pins (10 columns and 8 rows), it can manage up to 80 switches in a matrix configuration or serve as individual GPIO inputs and outputs. Whether you need more butto...

SKU: SF-COM-07835

A translucent silicone rubber button pad with 16 buttons in a 4×4 grid. Each button has a hole underneath that accepts a standard 3 mm or 5 mm LED, allowing you to backlight individual buttons with any colour — including RGB using tri-colour LEDs. The pad can be split into four separate 4-button...

SKU: AF-1427

The Adafruit 16×8 LED Matrix Driver Backpack is a breadboard-friendly breakout for the HT16K33 multiplexed LED driver. Unlike the pre-configured LED backpacks, this version breaks out all 16 anode and 8 cathode pins, letting you wire up any LED matrix configuration you need — up to 128 individual...

SKU: AF-1455

The Adafruit 12-Channel 16-bit PWM LED Driver uses the TLC59711 chip to provide 12 channels of constant-current, 16-bit PWM output — the highest resolution PWM driver available. Designed specifically for precision LED control, this board delivers smooth, flicker-free dimming across all channels. ...

SKU: AF-2264

The Adafruit FT232H Breakout turns your computer into a versatile interface for hardware protocols. Using the FTDI FT232H chip with its multi-protocol synchronous serial engine, you can communicate directly with I2C, SPI, JTAG, and serial UART devices — plus read and write digital GPIO pins — all...

SKU: SF-LCD-13722 · MPN: LCD-13722

Add a tiny, crisp OLED to your next microcontroller project without taking up much space. This breakout carries a monochrome Blue-on-Black display that is only 64 pixels wide by 48 pixels tall, yet still has room for useful graphics, status screens and simple game interfaces.It is easy to drive f...

SKU: AF-5255

The Adafruit LED Glasses Starter Kit includes everything you need to build a complete pair of programmable LED glasses. Pair the 116-LED front panel with the Bluetooth-enabled nRF52840 driver board, snap them onto the included fashion frames, and you're ready to create dazzling wearable light dis...

SKU: AF-5228

A raw 1.3" monochrome OLED display module with 128 × 64 pixel resolution, driven by the SH1106G controller over SPI. This is the same display used in the Adafruit MACROPAD RP2040. Key Features 1.3" Monochrome OLED – 128 × 64 pixel resolution SH1106G Driver – SPI interface 16-Pin FPC Connecto...

SKU: AF-2351

These APA102 (DotStar) cool white LEDs feature an integrated driver chip inside each 5050 SMD package, giving you individually addressable brightness control over three cool white (~6000K) dies. The phosphor coating produces a consistent, diffused white light that looks far better than mixing RGB...

SKU: AF-3844

A sturdy 4×4 matrix keypad with 16 buttons, providing a durable tactile input option for microcontroller projects. This hard-button keypad offers a more robust feel compared to membrane keypads, making it well-suited for frequently used interfaces. The keypad uses a standard 8-pin matrix layout ...

SKU: DF-FIT0244

A pack of 50 basic 3mm LEDs in five colours — 10 each of red, green, yellow, white, and blue. Handy for prototyping, indicator lights, and Arduino projects. Specifications Forward Voltage – 1.8–2.2V Max Current – 20 mA Recommended Current – 16–18 mA LED Size – 3 mm diameter, 23 mm total len...

SKU: AF-5849 · MPN: ADA5849

Incredibly tiny 1111-size (1.1mm × 1.1mm) individually addressable RGB NeoPixel LEDs for creating ultra-compact or high-density smart LED designs. These are the same integrated LED technology used in NeoPixel strips and pixels, but at a fraction of the size — 20× smaller than standard 5050 NeoPix...

SKU: AF-931

A compact 0.96" (24.4 mm diagonal) monochrome OLED graphic display with 128 × 32 pixel resolution. Driven by the SSD1306 controller over I2C, each white OLED pixel is individually addressable, producing high-contrast, self-illuminated output with no backlight required. The breakout board include...

SKU: AF-2350

These APA102 (DotStar) warm white LEDs feature an integrated driver chip inside each 5050 SMD package, giving you individually addressable brightness control over three warm white (~3000K) dies. The phosphor coating produces a consistent, diffused warm light that looks far better than mixing RGB ...

SKU: LB-LR0231

A 4×4 matrix membrane keypad with 16 tactile buttons, ideal for adding user input to microcontroller projects. The keypad uses a standard 8-pin matrix wiring scheme (4 rows × 4 columns), requiring only 8 GPIO pins to read all 16 keys. The flexible membrane design is thin and lightweight, making ...