Temperature detection: LAB200 system, temperature sensor simulation

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware

任意波形电源逆变脉冲控制器，使用单片机做控制器，C语言编程-Arbitrary waveform pulse power inverter controller, make the use of single-chip controller, C language programming

P89V51RD2系列芯片是具有串口下载功能（ISP）和在KEIL中进行调试的功能（SOFTICE）。 新的芯片是ISP功能，通过FlashMagic 软件可以设置其为SOFTICE功能。 但要想回到ISP功能，则没有现成的好办法，只有通过编程器了。 但现在可以通过这个程序来恢复其ISP功能（禁止SOFTICE）。-P89V51RD2 series with the serial port chip is the ability to download (ISP) and the KEIL for debugging feature (SOFTICE). The new chip is the ISP, through FlashMagic software can be set to SOFTICE its function. However, to return to the ISP, there is no ready-made good, and that only through a programmer. But now through this procedure to restore its ISP (Prohibition SOFTICE).

万龙开发板的原理图和pcb图，仅供交流和学习用。-Wanlong development board schematic and pcb map, only with communication and learning.

c8051f020温度传感器DS1620 调通了的啊-C8051F020 tune DS1620 temperature sensor had the ah

MSP430通信调试技巧 -MSP430 debugging communication skills

NEC 78K0LCD显示与音乐蜂鸣驱动程序-NEC 78K0LCD display driver and music buzz

C51单片机与PC机串行通信源程序，现与大家分享-C51 MCU and PC serial communication source, is to share with you

C8051F023的应用，主要功能是通过串口1读取GPS接收机信号，在有INT0的响应时，通过串口2发送。-C8051F023 applications, the main function is to read through a serial GPS receiver signal, INT0 in response, sent through the serial port 2.

DS18B20的管脚定义：1、GND 2、DQ 3、VCC 温度显示用四位，当温度>=100度时，第四位才显示-DS18B20 pin definition: 1, GND 2, DQ 3, VCC temperature display with four, when the temperature