CH552G

L.I.P.S.

OpenSource Affordable SipAndPuff device: Linear Interface for Paralysis Support

milar111

14

rc light controller

Extensible RC car light controller with Web-based configuration tool

laneboysrc

86

pinch

Password storage for nerds

jnthas

5

snippy

isobel-p

0

Goober

hummingbird-like keyboard

doesntfazer

4

final design

simple digital waveguide synthesizer & simple mpe midi keyboard(pitch bend and pressure)

a5632645

4

final design

simple digital waveguide synthesizer & simple mpe midi keyboard(pitch bend and pressure)

a5632645

4

gridnet

Open hardware powerline mesh communication terminal

denorath-sys

5

3key 1knob schematic

hansemro

1

FAD4 midi

concept-code-design

0

Timer Dongle

A small USB timer Dongle with 6 LEDs, a buzzer and a cute cat-shaped PCB.

Annicat3

0

dongle

A beginner PCB dongle tutorial!

sophiayduan

1

ch552 mediaPad

This keypad features eight keys and a rotary encoder, and all inputs can be fully customized via WebHID.

okiraku-camera

0

QuoteUSB

small usb gadget made for hackclub as a hardware experiment

Linkernel0x

0

pixel clock

Clock shaped pcb with neopixels + buzzer

grimsteel

0

Cerberos

x3e

1

charge toggler

A little USB stick that can switch VCC automatically by time based on CH552

theArnoll

0

D02Bus

A hardware & firmware project bridging D0 Optical energy meter interfaces to Modbus RTU (RS485). Features a CH552G MCU and Eastron-compatible register mapping for easy integration.

dominikbayerl

0

pcb consortium

zOnlyKroks

0

CH9141

Basic projects of CH9141 (Bluetooth Serial Transparent)

nicola-strappazzon

1

ps ktc

A keyboard and trackball in one, for efficient computer usage.

blueOkiris

0