自己使用AHDL语言编写的24位累加器.主要使用于DDS

RS485 MODBUS C51程序(EE21学习板演示程序) -RS485 MODBUS C51 program (EE21 learning demo board)

短距离无线通信技术zigbee协议栈c源码，Microchip公司版本-short distance wireless communication technologies zigbee protocol stack c source, Microchip version of the company

这是一个芯片资料,可以为单片机初学者提供一个认识芯片的文档.对学习单片机的同学有帮助-This is a chip data, we can provide an understanding of single-chip chip beginners document. MCU learning students have to help

单片机矩阵键盘扫描程序，已经做成了头文件，非常好用-MCU matrix keyboard scanning process, has made a header file, very easy to use

ISP1581_USB2.0各工作模式的测试程序，对学习很有帮助！-ISP1581_USB2.0 the working mode of testing procedures, very helpful!

凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map

89C52单片机的底层代码,包括A/D,D/A转换,键盘,LED显示等-89C52 the underlying code, including A/D, D/A conversion, keyboard, LED display

1.Ｋ１作为左转弯开关，Ｋ２作为右转弯开关。Ｌ１、Ｌ２作为左转弯灯，Ｌ５、Ｌ６作为右转弯灯。 2.程序实现的功能：向上打Ｋ１时左转弯灯以一定频率闪烁，打Ｋ２时右转弯灯以一定频率闪烁，Ｋ１、Ｋ２同时向上或向下，发光二极管灭。-1.K1 as a left turn switch, K2 as a switch and turn right. L1, L2 as a left turn lights, L5, L6 as lights and turn right. 2. Program features: K1 when the left turn up to fight a certain frequency of flashing lights, turn right when playing K2 to a certain frequency of flashing lights, K1, K2 upward or downward at the same time, anti-light-emitting diodes.

1543芯片的AD转换C51程序，TLC1543是11通到10位AD芯片-1543 AD converter chip C51 procedures TLC1543 is 11- to 10 AD chip

Electonic-bike-Contro，电动车单片机源代码程序-Electonic-bike-Contro, Electric Vehicle Singlechip source code program