资源列表
bujindianji
- 用单片机驱动ULN2003去控制步进电机。数码管旋转的角度会在数码管上进行显示。-MCU driver ULN2003 to control the stepper motor. Digital tube rotation angle will be displayed on the digital.
PS2-keyboard
- 此程序使用标准PS2键盘输入，LCD1602液晶屏输出显示。此样例仅作测试使用 晶振使用12M或者11.0592M,本键盘使用部分字母和数字测试，其他按键不能使用，用 户可以自行扩展。由于开发板和程序的各种参数，程序中没有使用奇偶校验，不保证没有 误码,校验程序请自行添加。-This program uses the standard PS2 keyboard input, LCD1602 LCD output display. This sample is only for tes
led
- 通过AT89C52单片机结合两个开关按键控制两个LED灯的亮灭-By combining two AT89C52 single button switch control two LED lights out
DS18B20
- DS18B20温度显示 测温 液晶显示 键盘扫描 上下限报警-DS18B20 temperature display temperature LCD keyboard scan upper and lower alarm
DS18B20
- 基于AT89C52的数字温湿度计，采用LCD，设计较为简单，供新手参考。-Based on AT89C52 digital hygrometer, using LCD, design is more simple for novice reference.
eignt-responder
- 一个以单片机为核心的具有定时功能的八位抢答器。抢答器同时供八位选手比赛，分别用八个开关控制。设置有一个系统清除和抢答控制开关，并由主持人控制。-A microcontroller as the core of the eight with a timer Responder. Responder same time for eight players race, respectively, with eight switch control. Provided with a clear and
keypad_driver_stm32-2.0
- 基于STM32的中断4*4矩阵键盘驱动，代码规范，结构清晰，易于配置。-Based on the STM32 interrupt 4* 4 matrix keyboard driver, code specification, clear structure, easy to configure.
SDcard-readandwrite
- 利用51单片机来实现SD卡的存取读写功能-SD card read&write by chip microcomputer
ledstopwatch
- 制作一个led数码管显示的秒表，用两位数码管显示计时时间，最小计时单位为“百毫秒”。计时范围为0.1s~9.9s。-Making a stopwatch led digital tube display, chronograph with two digital display time, the smallest unit is " one hundred milliseconds." Timing range is 0.1s ~ 9.9s.
Calculator
- 基于51单片机开发的能实现各种运算功能的计算器代码-Based on 51 single-chip can achieve a variety of computing functions code calculator
Modbus-
- modbus功能实现的基本原理及技术手册-modbus functions of the basic principles and technical manuals
RS485
- rs485技术手册和实现原理，包括对电气接口的讲解-rs485 technical manuals and implementation principles, including the electrical interface to explain