dht11

这是基于c51单片机的温度检测，希望大家多多指教，嘿嘿(C51 microcontroller-based temperature detection, we hope the exhibitions)

基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)

单片机密码锁 硬件加程序，无密码压缩，课程设计(Single-chip code lock)

AD7547 12位DA转换心片，用法很简单，很好用，(AD7547 12 bit DA converter Tablets, usage is very simple, very good, and)

supersonic wave LCD1602 desinged for little smart car

说明：  基于stm32f103c8t6单片机串口1与串口3实现透传(Single-chip Serial Port 1 and Serial Port 3 Transmission Based on stm32f103c8t6)

用stm8硬件 I2C 中断方式 发送/接收数据， 经过查阅手册和反复验证，已经完成了，话不多说，上代码。(With stm8 hardware I2C interrupt mode to send / receive data, After reviewing the manual and repeated verification, has been completed, then not much on the code.)

说明：  串口发射1khz信号或者并口发射1khz信号，(Transmitting 1 kHz signal)

Emc of Inverters in Low Power Wireless Technology Environment Within Globally Unlicensed 5 GHZ ISM Short-Range Radio Frequency Band

多功能数字电表，能实现量程自动切换，液晶显示(Multi-function digital meter, to achieve automatic range switching, LCD)