HCS

说明：  PM2.5激光传感器模块SDS系列使用手册(Handbook of SDS Series for PM2.5 Laser Sensor Module)

STM32F107开发板相关源代码LCD(STM32F107 development board related source code)

c8051 mcu 单片机 adc程序。全部c8051适用(c8051 adc)

Zigbee 实战演练，CC2430学习手册。(Zigbee practical exercise, CC2430 study manual.)

STC89C54 的串口通信资料 很好的(STC89C54 serial communication very good)

mach hien thi chu cai len man hinh LCD 16x2

STM32控制AD9954产生正弦波等波形，频率幅值可调，包含两篇论文。(STM32 controls AD9954 to generate sinusoidal wave and other waveforms with adjustable frequency amplitude, including two papers.)

利用STM32F103的两个通用定时器产生SPWM波输出。(Two universal timers of STM32F103 are used to generate SPWM wave output.)

智能遥控小车程序 单片机学习资料供初学者参考 (Intelligent remote control car program for beginners learning materials reference MCU)

用C语言编写的51单片机智能小车程序；该小车能自行循迹，超声波避障和测距，液晶显示信息以及红外遥控等功能；(The 51 single-chip intelligent car program written in C language can track itself, avoid obstacles and measure distance by ultrasound, display information by LCD and infrared remote control.)