Raspberry Pi HATs
- Building a Class D Audio Amplifier HAT: This tutorial walks through a Raspberry Pi HAT based on the PAM8403 stereo Class D amplifier, with volume control, speaker terminals, and Raspberry Pi audio integration.
- Building an I2C Environmental Sensor HAT: This tutorial walks through an I2C environmental sensor HAT built around a BME280 breakout, with pull-up resistors, an optional OLED header, and layout guidance for a clean Raspberry Pi accessory board.
- Building a Simple Buzzer HAT: This tutorial will walk you through building a Raspberry Pi HAT with a simple buzzer using tscircuit.
Building a Keyboard with tscircuit
This tutorial guides you through creating a custom mechanical keyboard PCB using tscircuit. We'll cover setting up your environment, understanding the core components, building a key matrix, creating a simple 4-key keyboard, and finally scaling up to a standard 60% layout using data from Keyboard Layout Editor.
Building a Simple USB Flashlight
Learn how to build a simple USB-powered flashlight circuit using tscircuit with a push button, LED, and USB-C connector.
Building a 3x5 LED Matrix
This tutorial will walk you through building a 3x5 LED matrix controlled by a Raspberry Pi Pico using tscircuit.