folder___govinfoagency

60s倒计时报警，报警声为警笛声，可自行修改几秒时自动报警(60s countdown alarm, alarm sound is siren sound, self-modifying several seconds when automatic alarm)

125KHZ ID 卡资料，射频卡__读卡器_原理图.pdf(rfid 125KHZ ID card reader RFID schematics. Pdf)

单片机驱动异步电机的C语言程序，驱动两个电机，经测试可以使用，非常完整(Induction motor-driven single-chip C-language program, drive the two motors, the test can be used by the very integrity of the)

单片机实验：跑马灯，通过移位的方式实现跑马灯的功能，程序非常简单(Single-chip experiments: Marquee, achieved through the translocation function of Marquee, the program is very simple)

stc12c5a60s2单片机采集心电传感器的电压信号，并在lcd12864上显示心电数字。 误差特别小。(A voltage signal STC12C5A60S2 singlechip collects the ECG sensor, and display of ECG digital in lcd12864. Especially small error.)

DMM-32x-AT 板卡AD 测试程序(program for AD test of board DMM-32x-AT)

说明：  可以实现小车的寻迹，巡线，自动避障等基本功能(It can realize tracking, line patrol, automatic obstacle avoidance and other basic functions)

这是ads1292的驱动代码，包括算法，对开发心电非常有帮助。是在keil5上开发，而且是用的是efm32的芯片。(This is the ads1292 driver code, including algorithms, the development of ECG is very helpful. Is developed on the keil5, but also with the efm32 chip.)

利用51单片机实现无线通信程序，测试可用(Using 51 single chip wireless communications procedures, testing available)

瑞萨单片机rl78 iic程序 官方源码 亲测 能用(Renesas MCU rl78 iic official source program   Pro-test can)