ds18b20 gcc 源代码 ds18b20 gcc 源代码

单片机编程的bcd码和hex码的互换，BCD2HEX 例子： c=BCD2HEX(0x255) //255 转成HEX为0xff c=HEX2BCD(0xff) //0xff 转成BCD码为 2-microcontroller programming bcd yards and hex code swap BCD2HEX example : c = BCD2HEX (0x255)// 255 to HEX conversion c = 0xff HEX2BCD (0xff)// 0xff conversion of 255 BCD

nokia5110 lcd 的 keil C51 驱动程序，支持英文和汉字的显示-nokia5110 lcd the keil C51 driver, in English and Chinese support for the show

基于MC68HC908RF2芯片轮胎压力监测系统的发射程序，采用曼彻斯特编码，FSK，9600bps-MC68HC908RF2 chip-based tire pressure monitoring system for the launch procedures, the use of Manchester encoding, FSK, 9600bps

凌阳公司61板子的电路图，供大家一起学习-Sunplus Company 61 of the circuit board for everyone to learn

PWM example.which is done using Makro C PIC programming IDE.

zlg sd card for ucos

单片机课程设计的LCD显示，附带有程序，仿真图，以及原理。-LCD display, there are procedures, simulation plans, as well as the principle of

用L298作为驱动器，控制两相混合式步进电机。 按键从上至下分别为减速，加速，正转，反转，停止。 具体参数还没有设定过。速度有些慢，加速按2下有效，然后就不能再快了。 转速输出是按照最小系统版的数码管写的。电路图里太麻烦就没画了。-Using L298 as the drive to control two-phase hybrid stepping motor. Buttons from top to bottom respectively, deceleration, acceleration, are being transferred, reverse, stop. Specific parameters have not yet been set. Some of the slow speed, speed up by 2, effectively, and then can not be faster. Speed output is in accordance with the minimum system version of the digital tube wrote. Circuit where not too much trouble drew.

液晶屏字库，主要是针对lcd单色屏的应用，我们用的屏幕是320*240的规格-yejingping ziku

ocmj2*8液晶中文显示程序，测试通过-English ocmj2* 8 LCD display procedures, test