很好的pid温控 代码，分享一下，

320*240点阵液晶(sed1335)驱动程序,keil c调试通过,io连接方式-320* 240 dot matrix LCD (sed1335) driver, c51 c debugging, io connectivity

该程序实现了LCD1602在AVR单片机上控制，详细定义了各种功能函数，并自定义了汉字库-The program achieved LCD1602 Singlechip in AVR control, detailed definitions of the various features function, and customize the汉字库

内容： *红外测试程序，用单片机通过发射管发射38K的调制频率码，由一体化接收并解码由发光管显示。 *正常情况下，由于反射和高灵敏度接收，LED4（P1.3)一直闪烁，可以用黑色纸片完全遮挡接收头使 *之不能接收到发射管的信号，这是LED4熄灭。说明功能性正常 -Content:* IR test program, launched with the microcontroller through the launch tube of the modulation frequency of 38K code, by the integration to receive and decode from the LED display.* Under normal circumstances, due to reflection and high-sensitivity receiver, LED4 (P1.3) has been flickering, you can completely block the black pieces of paper to make* that they are not receiving the first emission control signal is received, it is LED4 out. Note the normal functional

AVR单片机 液晶菜单程序 使用的1602B_LCD液晶-AVR LCD menu Singlechip procedures used in liquid crystal 1602B_LCD

P89C668单片机硬件I2C软件包,668i2c.asm（主方式）-P89C668 hardware I2C packages 668i2c.asm (the main form)

9012红外解码c程序 9012_IR_jianma_program 把接收到的数据解码！-9012 infrared 9012_IR_jianma_program decoder c program to decode the received data!

一个PS2键盘单片机, 使用Philips的接口+8051,写的不错,非常值得学习.-a PS2 keyboard microcontroller, the use of the interface, Philips 8051, was a good, very worth learning.

此程序为利用mage8 AVR 和EM4094实现读取TYPE B类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考-This procedure for the use of mage8 AVR and the EM4094 Read TYPE B to achieve the type of card C procedures, reader stability, the project we have done for a long time, very good program, it is suitable for products in this area refer to my friends

zlg7290的应用程序，使用哪个keil开发。c语言和汇编语言。移植性好。-zlg7290 applications, the use of which keil development. c language and assembly language. Transplantation is good.

我自己编的一个一位数码管减计数的学习程序，在pic16f73已经验证了。-myself a part of a digital control by counting the learning process, as demonstrated in the pic16f73.