Browse hardware designs
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Public designs
Custom 4-Layer Boards for better servo control.
ESP32 based scale for bee hive with self-hosted Docker-Stack
An open-source and open-hardware thermostatic radiator valve based on the ESP32C6 and the 28BYJ-48 stepper motor.
RP2040-based USB DMX dongle with integrated web server
I made my 4 layers board wearble with microphone, ESP32 S3. Everything works but bluetooth is broken, can anyone tell my whyyyy
Digital (RS485 - based) soil moisture and temperature sensor
Solder Reflow Plate PCB
Tiny LiPo Charger & I2C Battery Meter (w/ MAX17048)
This is a DC-DC charging unit that has 5V, 2A input and outputs 12V, 350mA to 10-cell, 1.2V each, NiMH Battery pack (Dsub 15pin
Analog DC Motor Driver (BC547 + 5V Relay). Hardware project designed in KiCad for Inatel's E05 analog electronics class.
Game Boy -related custom hardware by gekkio
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.
DIY Zigbee Multisensor
A 4x10 CFX spaced low-profile mechanical keyboard.
【小型 35mm 伺服电机】支持 CAN 协议的闭环功能的步进电机，支持功率和通信级联(节点串联连接)，适用于 3D 打印机，舵机，小型机械臂
Open source implementation of the vesc 6 hardware schematics published by Benjamin Vedder. This open hardware implementation is built in KiCAD and contains JLCPCB component IDs for everthing populated on the board so anyone can order their own!
A candy size ElectroMyoGraphy (EMG) sensor for precise muscle bio-potential signals recording.
AX5243 shield for Arduino Nano 3.3V and compatible boards