PIC单片机模拟SPI口

USB2.0数据采集板原理图,用的是isp1581-USB data acquisition board schematics, using the isp1581

收集到的一些常用功能模块，有温度传感、星期计算、一按键都能等-Collected some frequently used function modules have temperature sensing, weeks, and so one button can

学习的例程！和通用的LCD1602的有区别，对比来学！-learning routines! GM and the LCD1602 the distinction, compared to school!

这是使用MAX3100和89S52单片机的红外放射原理图和用C语言写的程序代码。-This is the use of MAX3100 and MCU 89S52 Schematic infrared radiation and the use of C language to write the program code.

ATC89C51下开发的带万年历的电子钟设计，可设置4个闹钟-ATC89C51 developed under the electronic clock with calendar design, you can set 4 alarm clocks

SPWM输出，SVPWM输出，移相PWM输出-SPWM output SVPWM output phase shift PWM output

st7920液晶显示模块,采用c语言编写,可直接显示12864 -st7920 liquid crystal display module, using c language, can be directly displayed 12864

8位液晶屏LCM0825的点亮源代码，本程序是从0到9循环显示，可以改变参数输入任意值。-eight LCM0825 LCD lit the source code, the procedure is 0-9 circle that can change parameters into arbitrary value.

12864液晶中文字库。以及一些液晶的控制方法-12864 LCD English font

Philips的RFID技术I Code的核心处理芯片，支持ISO14443A, B还有ISO15693。 Key: tere-were-este-Philips