A simple and convenient way to interface 2 relays for switching application in your project. This relay driver boosts the input impedance with a regular BC547 NPN transistor (or equivalent). Very ...

Simple Circuit Diagram is a collection of completely free electronic circuit schematic diagrams. For each diagram, they explain the use of the circuit as well as provide in-depth explanations of all ...

This repository contains the design files for a custom PCB based on the STM32 microcontroller. The PCB is designed for prototyping and development, exposing key interfaces including UART, I2C, and SWD ...

This library provides functionality to convert Circuit JSON into SVG (Scalable Vector Graphics) representations. It supports both schematic and PCB (Printed Circuit Board), and Assembly layouts.