soft UART

用verilog实现单片机计数器 用verilog实现单片机计数器-MCU with verilog counter with MCU counter verilog

20键PS2小键盘中断服务程序-20 keys PS2 small keyboard interrupt service program

4X4矩阵键盘+LCD1602显示,可以开发好多功能-4X4 matrix keyboard+ LCD1602, it can be a good multi-purpose development

LCD1602液晶驱动 单片机为AT98S52-Single-chip LCD driver LCD1602 for AT98S52

控制小车用PWM方式来控制小车的转速，小车的步进电机需要用直流电机控制，因为单片机产生的电流小，需要驱动-Vehicles with PWM control mode to control the car

C语言编程宝典。开发c51单片机的工具书-C language programming book. C51 MCU development tool

用51单片机内部定时器实现数字钟功能，可以显示小时，分，秒，误差很小。-51 single-chip microcomputer with internal timer digital clock function, can display hours, minutes and seconds, the error small.

最高实时取样率2M点/秒，精度8Bit 取样缓冲器深度：256字节 模拟频带宽度 0 - 1MHz 垂直灵敏度100mV/Div - 5V/Div (按1-2-5 方式递进)-2M real-time sampling rate of the highest points/sec, accuracy of sampling 8Bit buffer depth: 256 bytes bandwidth analog 0- 1MHz vertical sensitivity 100mV/Div- 5V/Div (by way of progressive 1-2-5)

avr 单片机8515 对ad7705 的测试程序 -avr SCM 8,515 pairs of the test procedures ad7705

这是一个用汇编，和vc编写的劲乐团游戏，需下载到51/52单片机上使用-This is a compilation of use, and the preparation of fresh vc Orchestra games, the need to download 51/52 on the use of SCM