A preposterous pile of peripherals on your Pi! Mix and match 3 HATs or 5 pHATs into a platter of functionality. Use pHAT Stack for specific setups and projects, or just as a handy way to use several HATs or pHATs at once. pHAT Stack is...

This diffuser will give your pHAT lovely bokeh! Cut from the finest frosted perspex, this little diffusion layer will soften the lights from your Scroll pHAT HD, Unicorn pHAT, or any other pHAT with lovely, blinky lights of your...

Button SHIM gives you five handy, physical buttons and an RGB status LED, and it's HAT and pHAT-compatible! Our SHIM-format boards are designed to slip neatly onto your Pi's GPIO pins and still allow you to use HATs and pHATs at the same...

The Black HAT Hacker in bijou form. It's Pico HAT Hacker! Pico HAT Hacker gives you full access to all 40 pins on your Pi, broken out at the top. It's a super-skinny 0.8mm PCB, like our SHIMs, so you can solder it right onto the pins on...

A cute, connected, cephalopod camera to stick on your window or sit on your shelf! The OctoCam kit has everything* you'll need, including a Pi Zero W, a super-small 5MP camera, a fun octopus acrylic mount with four suction cups, and a...

Add a tiny yet convenient power switch to your Pi with OnOff SHIM! Our SHIMs (Shove Hardware in the Middle) are a new range of boards designed to be small, affordable, and handy. They're just 0.8mm thick (the bare board, not including...

If music be the food of love, play on. But make sure you use this super little DAC to get the best out of your Raspberry Pi audio! This pHAT provides a super affordable high-quality DAC for your Raspberry Pi. It pumps out 24-bits at...

The ultimate audio add-on for your Pi! pHAT BEAT gives you high-quality, digital, amplified, stereo audio and 16 beautiful little RGB LEDs, in two rows of 8, that are ideal as a VU meter, and 6 buttons to control your audio. We've taken...

Six touch-sensitive buttons to use for whatever your heart desires, with added LEDs (did you expect anything less?) Touch pHAT has six capacitive touch buttons, each with a bright white LED, designed to be completely agnostic about what...

Turn your Pi into a Lilliputian ghetto blaster with Speaker pHAT! Speaker pHAT crams an I2S DAC and mono amplifier, a tiny 8Ω 2W speaker, and a 10 LED bar graph all onto one teeny little pHAT. It's the neatest way to add audio to you Pi...

Unlock your inner Mozart with Piano HAT, a mini musical companion for your Raspberry Pi! Piano HAT is inspired by Zachary Igielman's PiPiano and made with his blessing. We've taken his fabulous idea for a dinky piano add-on for the...

Explorer HAT Pro adds a lot of useful tools to your Raspberry Pi. It has digital inputs and outputs, capacitive touch pads, croc. clip compatible pads, coloured LEDs, analog inputs, motor drivers, and a mini breadboard for prototyping...