汇编语言做的 俄罗斯方块 演示

430产生38kzh波形，430产生38kzh波形-430 have 38kzh waveform 430 generated waveform 38kzh

it can help you use C++ program we

汇编程序原代码.-assembler source code.

这是一款自动皂液器的控制程序，可以选择工作次数，低电压检测-This automatic soap dispenser is a control program, you can choose to work the number of low-voltage detection

pic16f877a和LCD1602一个简单的霹雳灯

很好的资料 很好的资料 很好的资料 -good goodgoodgoodgoodgood

单片机与104键PS2接口标准键盘程序，用C语言编写。-SCM and 104 key PS2 keyboard interface standard procedures, using C language.

PCI1730卡输出例程

USB PDIUSB12D C语言 中断服务处理程序-USB PDIUSB12D C language processing service interruption

PWM 控制 LED 灯渐亮渐灭程序 适用 ME300B 开发系统 利用定时器控制产生占空比可变的 PWM 波 按K1，PWM值增加，则占空比减小,LED 灯渐暗。 按K2，PWM值减小，则占空比增加,LED 灯渐亮。 当PWM值增加到最大值或减小到最小值时，蜂鸣器将报警。-PWM control of LED lights getting brighter gradually eliminate procedures apply ME300B development system the use of timer control which produces a variable duty cycle PWM wave by K1, PWM value is increased, then the duty cycle decreases, LED lights dimming. According to K2, PWM value is reduced, then the duty cycle increases, LED lights gradually brighter. When the PWM value is increased to maximum or reduced to minimum, the buzzer will alarm.