实现DS18b20数字温度传感器的测温！

pl3106是电力线载波方面的芯片，它集成了cs52单片机，可以用电力线来传输数据。本源码主要是用电力线传输数据代码-pl3106是电力线载波方面的芯片，它集成了cs52单片机，可以用电力线来传输数据。本源码主要是用电力线传输数据代码！！！

这个范例说明如何使用8051 的Port 1连接LCD显示器，PORT 3.3、P3.4和P3.5则连接到LCD显示器的控制线。程序执行时将显示出Hello Keil C和LCD display */-This example shows how to use the 8051 Port 1 to connect LCD displays, PORT 3.3, P3.4 and P3.5 are connected to the LCD display control lines. Program execution will show Hello Keil C, and LCD display* /

QG8_demo学习板开发板例程 ｉ２ｃ的例程，辛苦找来。 经过验证是正确的。-Board development board QG8_demo learning routines i2c routine, it is tough to get a large. Verified to be correct.

单片机 串行E2PROM24C01扩展-Single-chip Serial E2PROM24C01 expansion

具有语音功能的水温控系统, 具有语音功能的水温控系统-Voice-enabled water temperature control system, voice-enabled water temperature control system

Visual Basic开发的单片机拨号程序，发送脉冲实现拨号，测试成功-Visual Basic develop MCU dial-up program, sending pulses to achieve dial-up, test the success of

该文件是采用通用IO口模拟I2C存储器通讯的,24LC256是低电压I2CEEPROM.-this document is to adopt a common IO memory simulation I2C communications, 24LC256 is low voltage I2CEEPROM.

用51单片机控制温湿传感器dht11的程序 c语言编写-With 51 single-chip microcomputer to control temperature and humidity sensors dht11 procedures c language

usb-串 口 转 换pcb板 图,pcb格式-usb-serial conversion pcb map, pcb format

超声测距c语言程序 利用定时器产生40khz站空比50 的方波 通过检测收到超声波的时间来测距-Ultrasonic Ranging c language program generated using the timer 40khz space station more than 50 of the square wave by detecting the time to receive the ultrasonic ranging