The source project is developed with Visual C++6.0, and works for Volt Meter ins...

凌阳061a单片机语音识别使用例程。包括两个基本语音识别例子-Sunplus 061A routine use of single-chip speech recognition. Includes two examples of the basic speech recognition

//串行驱动led显示， //一个74hc595位移寄存器驱动三极管驱动led位， //两个74hc595驱动led段，方式位5位x8段x2=10个数码管 //5分频，每次扫描时间位1.25ms-//Serial Driver led,// a 74 hc595 displacement Driver Register triode-led drive,// 2 74 hc595 led drive, 5-way x8 of x2 = 10 digital control// 5 frequency, each scan time-1.25ms

keil C51 50ms事例-stories

单片机控制和处理外部红外遥控信号，实现单片机的遥控功能，适用于一般家庭使用和电子竞赛-SCM control and processing of external infrared remote control signal, the remote control MCU functions applicable to general family use and electronic competition

8位LED显示驱动芯片MAX7219的驱动程序-eight LED display driver chip MAX7219 driver

周立功 lpc2104 开发板资料和测试程序，经过调试-weeks meritorious lpc2104 development board information and testing procedures, after debugging

无线模块nrf24l01程序，实现发送与接收功能。-Wireless module nrf24l01 procedures implementation to send and receive functions.

pt2240 Datasheet only.

IR识别程序,由INT0输入.适合51单片机.-IR identification procedures, INT0 input. MCU for 51.

1256高频头遥控接收版本，利用红外头，普通的遥控器来接收改写频率，可以直接写需要解调的频率，外围电路十分简单，可以参考1256高频头资料，红外头只要和单片机连接上就行。-1256 high-frequency version of the first remote control receiver, using IR head, an ordinary remote control adapted to receive frequency, you can directly write the need for demodulation of frequency, the external circuit is very simple, you can refer to the first information on 1256 high-frequency, infrared, and as long as the first single-chip microcomputer connected on line.