C51_relay_proteus

利用ad9854模块产生频率范围为0到50Mhz的正弦波，方波。(Use ad9854 module generates a frequency range of 0 to 50Mhz sine wave, square wave.)

htu21芯片驱动！项目实际使用中，10K台无故障！(Htu21 chip driver! In the actual use of the project, the 10K station is free of failures!)

飞思卡尔的风单片机源程序，希望有帮助哦，记得好好刊登在用看(Freescale wind microcontroller source code, hope helpful Oh, I remember the good published in see)

Msp430F149 串口UART例程，测试通过，完美无BUG(Msp430F149 serial UART routines, tested, Perfect BUG)

51单片机ADC0832+LCD1602 proteus 仿真源程序，包括proteus原文件，可以直接仿真。在keil+proteus 7.8上测试通过。(51 MCU ADC0832+ LCD1602 proteus simulation program, including proteus original documents can be directly simulated. In keil+ proteus 7.8 on the test.)

说明：  单片机发出pwm波并ADC采样，。。利用pid调节占空比(Microcontroller sends out PWM wave and ADC sampling)

利用两组数码管组成的两位数计数器，需要的可以做为叁考(The use of digital control groups composed of double-digit counter can be used as needed Triple test)

说明：  stm32f429 eeprom iic mdk环境(Stm32f429 EEPROM IIC MDK environment)

RTD2660 RTD2660H 源码 可点TTL LVDS屏 可做AV VGA DVI HDMI接口(RTD2660 RTD2660H source point TTL LVDS screen can do the AV VGA DVI HDMI Interface)

NRF24L01按键测试程序可以通过按键来发送数据(NRF24L01 key test program)