RN8209_Open_Source

说明：  单片机学习，lcd及其应用，适用于单片机初学者(Single chip computer learning)

通过usart实现串口接收信号，使用串口调试软件可发送信号。(The serial port receives the signal through usart, and the serial port debugging software can send the signal.)

用msp430G2553 控制两相四线的步进电机（通过L298n），带正反转控制，可控制前进距离和顺/逆时针转动角度。(control the step motor with msp430G2553,including CW/CCW, whoes angle is adjustable.)

基于STM32的定时器的一些简单开发和应用(Simple development application of STM32)

我使用的是F103VET6，软件IIC控制，改引脚配置后可方便移植。 SDL连接PB6、SDA连接PB7、CS连接高电平，SDO连接高电平的话模块的写地址为0x3A、读地址为0x3B··· ···(I use F103VET6, software IIC control, pin configuration can be easily transplanted. SDL connects PB6, SDA connects PB7, CS connects high level. SDO connects high level telephone module with write address of 0x3A and read address of 0x3B.)

实现双通道ADC采集，并显示在LCD上。(Achieve dual channel ADC acquisition and display on LCD.)

本例是用51单片机的键盘解码程序，亲试好用(This case is a keyboard with 51 decoding process, pro-test handy)

摄像机控制程序，主要用于红外灯控制。点阵灯控制，感红外。(The camera control program, mainly used in infrared light control. Dot lamp control, a sense of infrared.)

LCD 12864 驱动源代码，ARM芯片

涵盖一些模块在stm32f4下的代码，有dht11，ds18b20，mq-7等模块的代码，还有一些通讯的代码，如：usart iic等(It covers the code of some modules under stm32f4, such as dht11, ds18b20, mq-7, and some communication codes, such as USART iic, etc.)