Tutorials

Raspberry Pi HATs

Arduino Uno Schematic

Design the schematic layout for an Arduino Uno development board

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.

Draw Any Letter with LEDs

Create a math-driven custom component that renders A-Z alphabet letters using LED matrix math

ESP32 PCB Layout and Routing

Laying out and routing a custom ESP32-D0WD board on a 2-layer PCB