leiyitan's repositories
Stlink_V2.1_PCB
重画Stlink_V2.1的PCB，使能够装进以前CH340，USB转串口同款铝合金成品外壳中。
Wireless-remote-control-16-relay-16-DI-4-AI-industrial-control-board
STM32F103ZET6，全隔离无线遥控控制6路继电器，16路DI，4路AI，4路USART转RS232，工控板
A-Digital-Wireless-Voice-Remote-Controller
STM32F103RC+433无线数传模块+1.12寸OLED+语音播报+电池-遥控器
20-Channel-High-Side-NMOS-Driver-Board
一款20通道，带回读、指示灯、过流保护，NMOS高侧驱动板（24V,10A）
A-Ultra-High-Audio-Compression-Rate-Coding-and-Decoding-Module-Based-on-MA2400_P2
一款基于MA2400_P2超高音频压缩率编码解码模组
1AA-nickel-hydrogen-lithium-battery-5V-boost-USB-TYPE-C
一款用单节五号镍氢锂电池升压5V，带USB-TYPE-C充电接口的，满足Ex ia防爆等级的矿用电池。
MultiButton
event-driven button driver for embedded
MultiTimer
software timers extend module for embedded
SmartTimer
a lightly timer manager base on STM32F10X,to processing asynchronous event.