我上传了一些信息，单片机，keil软件，希望对大家有帮助

MCS51单片机的宏汇编器源程序-MCS51 the macro assembler source

开发流程-Development process

本人上传的是 单片机 蜂鸣器奏乐(生日快乐).asm 源代码 -I uploaded is the single-chip buzzer music (happy birthday). Asm source code

本程序实现74HC165芯片的使用功能，在51单片机上实现-this program is to tell how to use 74hc165 on 51 single chip controlere

KeilC51开发,51单片机与E2PROM的接口程序,并且有串口与液晶的输出.-KeilC51 development, SCM and 51 E2PROM interface procedures, and a serial port with LCD output.

LED显示管模拟电路，很容易进入到嵌入式 单片机编程，容易理解掌握单片机编程-LED Display Tube analog circuits, it is easy to enter the embedded microcontroller programming, easy to understand and grasp Microcontroller

完成了温度采集并显示的功能，内含1602LCD的完整显示程序，以及AT502的温度采集，转换并显示。keil c编写-Completed a temperature acquisition and display functions, contains the complete show 1602LCD procedures, as well as the temperature AT502 acquisition, conversion and display. keil c prepared

l298调 速 程 序 常规的接法是这样的，EnableA接PWM信号，Input1输入正反控制信号， Input2是Input1经过反相以后的信号。L298的电平是与TTL电路相兼容的，一般是超过2.5V就为高电平。假如Input1为高电平时电机正转，那么低电平时就是反转，PWM信号控制电机的转速。 _________________ -l298 procedures conventional speed connection that is the case, EnableA then PWM signal, Input1 input positive and negative control signals, Input2 is Input1 through after RP signal. L298 level is compatible with TTL circuits, and is generally more than 2.5V for the high. If Input1 is high when the motor is transferred, then that is when low-level inversion, PWM signal to control motor speed. _________________

arm7 lpc2132 GPIO driver for beep