granger_cause_BIC

作为avr最小系统的测试程序,所有IO口都发光(As avr minimum system testing procedures, all the IO ports are luminous)

三相异步电机变频调速仿真模型 仿真目的：改变三相异步电机的定子电源频率，观察电机定子电流，转速的变化规律。 (Three-phase induction motor speed regulation simulation model simulation purpose: to change the three-phase induction motor stator power frequency, and observe the variation of the stator current, speed.)

stm32 无线收发，基于nrf24l01(STM32 wireless transceiver, based on nRF24L01)

说明：  这是有关红外的一些原理，红外解码的原理。。。(This is some of the infrared principle, the principle of infrared decoder)

cypressUSB芯片CY7c68013A的开发板原理图和例程可以直接使用，很值得学习(cypressUSB CY7c68013A chip development board schematics and routines can be used directly, it is worth learning)

让模拟示波器显示任意字符和图片 采用MSP430系列单片机开发(Let Analog Oscilloscope display of arbitrary characters and pictures using MSP430 MCU development)

基于stm32 的直流无刷电机驱动程序,BLDC 三相直流无刷电机，无霍尔传感器，速度PID环(Based stm32 DC brushless motor driver, BLDC phase DC brushless motor without Hall sensors, speed PID loop)

基于nRF24z1数字无线话筒各个模块原理图设计，包括接收部分，发射部分,由MCU控制。 (NRF24z1 digital wireless microphone module schematic design, including receiving part, transmission part, controlled by the MCU.)

C# program to display command prompt commands in in a text box

PIC12F629,一个按键控制3个LED灯亮灭，实现了单个按键的单击，长按功能(PIC12F629, a key control three LED lights off, to achieve a single button click, press function)