
AltiumDesigner PcbLibrary
by KitSprout
AD 元件庫,AltiumDesigner PCB Library

by KitSprout
AD 元件庫,AltiumDesigner PCB Library

by Szybet
A modular, hackable, improved watchy like watch
by connornishijima
Edge-lit Nixie-like display for Arduino!
by gsuberland
Script for extracting stackup templates from JLCPCB and turning them into Altium and KiCAD stackup files

by rorosaurus
A small, simple, passive driver for HUB75 based LED panels

by mcer12
ESP8266 WiFi VFD clock

by jmacarthur
The Zeta minimal Z80 toggle-switch computer

by Nicell
Display module for the Good Display or Waveshare 1.02 inch e-ink display

by klein0r
WiFi Controller for WS2812 LED Stripes

by akshaybaweja
Component Tester in a Keychain
by enjrolas
Eagle schematics and layout for the L3D cube

by LukeVassallo
RL_PCB is a novel learning-based method for optimising the placement of circuit components on a Printed Circuit Board (PCB).

by Allegra42
ZEReader is an open source hardware and software E-Book Reader platform. Originally developed as a bachelor's thesis in electrical engineering, the project now evolves as a hobby initiative dedicated to further develop this hackable and customizable platform.

by markh-de
PCB Assembly Variants for KiCad

by altelch
Sonoff IR remote controll extension

by hkzlab
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics

by biohazardxxx
WiFi power switch using the ESP8266

by Serisium
Passthrough signal decoder and LED visualizer for use in Gamecube Controller mods

by tomunderwood99
An open-source PCB map showing Boston's subway system
by hexagon5un
Run a dim LED + microcontroller on 10 uA? Sure! A ripoff of Ted Yapo's Tritilight Project

by ChrisChrisLoLo
loongcat is loooooong

by klein0r
Ethernet Controller for WS2812 LED Stripes

by JohSchneider
a handheld gaming system build around the raspberry-pi zero running emulationstation

by Kris-Sekula
Simple 5 IC Z80 singe-board computer

by 0101shift
All design files, source code, and documentation for Project OAK, a digital watch inspired by mechanical complications.

by BenjaminSoelberg
A replacement module for the USSR vintage LED watch Elektronika-1 anno 1978

by inderpreet
A DIY version of the Google AIY kit that was distributed free with the May Issue of MagPi Magazine
by mcer12
Nixie clocks based on ESP32 / ESP8266 and NTP

by wodowiesel
LCRDT-Tester is an electronic component tester based on Arduino Nano v3 with internal reference incl. pcb schematics & code

by qfsae
Monolithic repository containing QFSAE PCB designs.

by KerJoe
Prototype board for RTD2662 display controller

by Atlantix-EDA
Companion PCB Release & Manufacturing Tool for KiCad
by robertklee
Audio Effects Circuit Design & Embedded Systems (STM32F407 microcontroller) Design Project. Goal: with an analog audio input, pitch shift or add echo effect and output to a speaker. Circuit: designed AC level shifting circuit, active bandpass filter, LED matrix display and DAC quantization error smoothing in KiCad; manufactured as a printed circuit board; soldered components and tested PCB. Embedded Systems: FFT to extract frequency domain; NVIC with timer-raised interrupts to service analog sampling, button debouncing, and image display on LED matrix; memory and clock cycle optimizations

by hkzlab
This board converts CGA/EGA/MDA/Hercules TTL signals into analog RGB signals that can be fed into a compatible monitor

by UzixLS
RGB to YPbPr converter
by Loewe111
PCB for controlling LED Strips with WLED, made to fit into a DIN Rail Breaker Box
by UzixLS
Converts RGB + Sync analog signal to S-Video (and also Composite).
by jeffkub
Digital scale with display for weighing beer left in a keg/kegerator
by ExTc-aShiSh
PCB designed in KiCad — a 230V AC to 12V DC rectifier with filtering and LED indicator. Includes schematic and PCB layout files.
Each project belongs to its author and links to its original repository. Licences are summarised from repository metadata — read the licence in the project itself before manufacturing or redistributing a design.