Works out how much voltage a power rail loses across a KiCad board's real copper, vias included, and shows where.
Exploring the hardware architecture, interface compatibility, power requirements, and validation workflow for a compact embedded computing p
A small 4-layer ESP32-S3 board with native USB-C, an ENS210 sensor and an RGB LED. Designed in KiCad 9, made by JLCPCB, worked first time.
Explore Samsung TV audio amplifier built around TAS5749M by tracing its circuitry and turning a discarded board into reusable audio platform
DIY Flipper Zero that is fully compatible with original firmware & ecosystem. Assemble using off-the-shelf modules!
Showcasing our spot welder, which is controlled by an Arduino Nano.
An 11mm diameter motor made from a printed circuit board.
A low cost air quality monitoring device created with an aim to detect pollution hotspots caused due to traffic jams or factory emissions.
Easily hot swap hotend assemblies or individual components on your 3D printer's hotend without re-routing cables.
An LCD touchscreen you can mount into a standard North American work box in place of a light switch for home automation control.
Transform the Compute Module 5 into a compact, open-source media streaming device with a surprising twist: LoRaWAN connectivity.
Learn the electronic and software design steps to take an idea from Arduino-based breadboard prototype to manufacturable consumer device.
A SMD Hot Plate made from a Printed Circuit Board. It has multiple heat profiles and is capable of reaching over 220 degrees Celsius.
A tiny violin for playing tiny tunes ♪
The Arduino Nano Quick Project: Develop everywhere!
Made my own version of Arduboy, from breadboard to printed circuit board!
You'll learn how to construct a Mini USB Arduino.
Dual-core ESP32 drone Remote ID detector: WiFi/BT scanning, real-time web maps, Meshtastic alerts, FAA lookup. Custom boards on Tindie!
An Arduino UNO made of DIP and through-hole components.
Mobile phone signal jammer
A 2021 revision of the original MBC design by Fabio Defabis with disk emulation on microSD. Runs CP/M + applications with a VT100 terminal.
Wemos D1 Mini based home automation system that can control electrical devices like lights, fans, garage doors, etc using our mobile phone.
A PCB Device that converts DC voltages to AC voltages to provide power to electronic devices.
The idea of the project is to create an cheap version of Lightroom controllers that are on the market and to allow everyone to speed up phot
