Digital Clock

CPU为CSP8051F020，有两个串口和一个SPI口。 一个串口通过数传电台和中控室计算机通信 另一个串口和PLC的MODBUS口通信。 SPI口控制数码管的显示。 已经在工程上应用。-CPU for CSP8051F020, two serial and one SPI mouth. A serial data transfer through the radio and the computer control room of another serial communications and MODBUS PLC Communication. I SPI digital control of the show. In engineering applications.

利用C51和DS18B20进行温度读取，并在数码管上显示。-The use of C51 and DS18B20 temperature reading and digital tube display.

MCS-51单片机汇编小程序，键盘控制数码管输出相应数字-MCS-51 single-chip microcomputer to compile a small program, keyboard control of the digital control output corresponding figure

stm32实现精确定时源代码，经过验证，可实现-stm32 accurate source code from time to time, after verification, can be realized

步进电机系统系统硬件结构框图,步进电机系统系统硬件结构框图-Stepper motor system hardware block diagram of the system, stepping motor system, system hardware block diagram

基于51系列单片机的4×4矩阵式键盘识别.正在学习单片机-51 Series MCU-based 4 × 4 matrix keyboard identification. Are learning Singlechip

单芯片电子称重方案，包括代码和原理图，文档

此为一温度自动控制系统，并用LCD（1602）进行显示-This is the one automatic temperature control systems, and LCD (1602) display

AT89C2051时钟程序-AT89C2051 clock procedures

此文件为凌阳61板结合LCD的语音训练实验-61 This document is for Sunplus LCD panels combined with voice training experiment