Boards in 2 GitHub repositories, designed in KiCad, that use the CH443K by WCH (Nanjing Qinheng Microelectronics) (-40℃~+85℃ 1 2:1 2ns 3ns 4V~5.5V 550MHz 5Ω 9pF SC-70-6(SOT-363) Analog Switches, Multiplexers ROHS). See how each wires it, with its parts, size, README and files; the CH443K’s symbol, footprint and pinout are on its own page.
ZhuYanzhen1/MM32_CLion
本项目是全国大学生智能车竞赛GDUT 2022年极速越野组的项目文件。采用了LQR控制器和多速率卡尔曼融合算法，并在单片机上实现。This project is the project document for the GDUT 2022 Extreme Off-Road Category of the National Student Intelligent Vehicle Competition.
ovo-Tim/phone-hub
A USBC hub for your phone and computers. It aims to help you customize your phone and computers by allowing you to connect to any I2C, SPI, and UART devices.