crrent_limiting

AD0809+LCD1602+STC89C52+无源蜂鸣器报警，可显示酒精浓度，并且可以设置浓度值（加、减） 基于MQ-3酒精浓度传感器的酒精浓度测试仪(AD0809+ LCD1602+ STC89C52+ passive buzzer alarm can be displayed alcohol concentration, and can be set concentration value (addition, subtraction) MQ-3 alcohol concentration sensor-based alcohol concentration tester)

超声波测量距离，显示在液晶1602上，经测试，测量距离为3cm到6m，反应很灵敏。(Ultrasonic distance measurement displayed on the LCD 1602, and tested to measure the distance of 3cm to 6m, reaction is very sensitive.)

STM32F103控制iLi9341的2.4寸屏驱动例程，源码，带库函数，GPIO操作，可显示，已通过。(STM32F103 control iLi9341 2.4-inch screen driver routines, source code, library functions, GPIO operation can be displayed, has been adopted.)

基于混合储能的并网光伏电站有功分级控制策略(Based on hybrid energy storage and grid-connected photovoltaic power plant active hierarchical control strategy)

基于stc89c51单片机的四位抢答器。(Based on 51 single-chip four Responder.)

基于msp430f149 的 TM1637驱动数码管程序测试OK

使用mpu6050的dmp获得的欧拉角和四元数(Dmp obtained using mpu6050 of Euler angles and quaternion)

用51单片机模拟dds产生正弦波，方波，三角波，幅度频率可控。(Dds generated using 51 MCU simulation sine, square, triangle wave, amplitude frequency control.)

通过对原始图像的水平和垂直投影图像来对车牌进行水平方向的定位(Original image through the level and vertical projection of images to the horizontal direction of the plate for the positioning of)

AVR 单片机嵌入式开发源程序，对新手入门有很有帮助。(AVR embedded development program, Getting Started with helpful.)