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说明：  OLED驅動程序 (STM32 平台), 新版SPI 接口 OLED模块！ CS(片选，已接地，不用接) RET（复位）(OLED Driver (STM32 Platform))

msp430控制DS18b20温度采集系统，并经过LED显示(msp430 ds18b20 led)

EX49_STEP MOTOR IR 红外遥控步进电机演示程序 使用红外遥控器对步进电机的转动方向和速度进行控制 通过1602液晶显示红外遥控器键值编码，(EX49_STEP MOTOR IR Infrared remote control stepper motor demo program Use infrared remote control to control the stepper motor rotation direction and speed 1602 LCD infrared remote control key coding)

实现stm32f103c8t6双机CAN通讯(Implementation of stm32f103c8t6 dual CAN communication)

用单片机控制输出电压，MCU控制输出，我没有用过，大家可以参考(MCU control the output voltage, MCU control output, I have not used, we can refer to)

说明：  STm32F103 w5500 dhcp

超声波测距（5 28线性处理）,测量线性度很高(Ultrasonic Ranging (528 linear processing), high linearity measurements)

Atmega8+AD7730 source code. Do not forget to set chip select and DataRdy pin settings. This is not copied from internet. It works. COOL:)

基于RAM的外设数据控制器pdc.rar(RAM based on the peripheral data controller pdc.rar)

1．集成计数器、译码器或数据选择器、逻辑门、数码管、开关等分立元件若干； 2．+5V电源一个； (1. Integrated counter, decoder or data selector, logic gates, digital control, a number of discrete components, such as switches 2.+5 V supply one )