
Microcontroller
bountylabs/blocks-with-screens
It's a Twitterversary block, but with a screen and the internet.
Boards in 13 GitHub repositories, designed in KiCad, that use the LIS2DW12 by STMicroelectronics (-40℃~+85℃ 1.62V~3.6V 16bit 50nA Accelerometer Motion event detection SPI、I2C X,Y,Z ±16g LGA-12(2x2) Accelerometers ROHS). See how each wires it, with its parts, size, README and files; the LIS2DW12’s symbol, footprint and pinout are on its own page.

bountylabs/blocks-with-screens
It's a Twitterversary block, but with a screen and the internet.


TUDSSL/densor
Densor is an intraoral sensor platform, attached to regular dental retainers or aligners, that can take measurements inside the mouth.

Duet3D/Duet3-ScanningZProbe
The Duet 3 Scanning Z probe is a CAN-FD connected inductive sensing board, with compatible inductive PCB coils. It allows for a point mesh of the bed to be built up quickly as no movement in Z is required to read the…

polesskiy-dev/iot-risk-logger-stm32l4
Open IoT risk data logger based on STM32L4 MCU


felix-myrie/multifunctional-fn-keyboard
A function keyboard that is also a game controller

i2cjak/Thing_De_La_AI_Back_Of_Hand
This repository contains a KiCad project template provided by American Embedded. It is designed to be a starting point for new electronic designs, pre-configured with common settings, layers, and manufacturing outputs.

puji4810/coffe-scale
USB-C J5 ──► U8 ESD ──► R19/R20 22R ──► U4 IO19/IO20 (native USB-Serial/JTAG) │VBUS ├─► U5 TP4057 充电 ──► J6 1S Li-ion └─► D1/Q1 负载切换 ──► VSYS ──► U6 XC6220 3V3 1A ──► VCC3V3 ──► U4/外设 └──► U7 HT7533 ──► VDDADC ──► U1/U3…

stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.



jayis1/hardware-design-lab
Full-cycle hardware device designs — each device in its own subfolder with architecture, schematics, PCB layout, and software stack
