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中控指纹5.0SDK，指纹开发包。Zk Finger SDK 5.0(ZK Finger SDK 5.0 Demo)

C程序设计 适合多种开发环境 对单片机的开发起着重要的作用(C programming for a variety of development environments for MCU development plays an important role)

本文介绍一种利用单片机本身所提供的串行通讯口，采用自定义串行通信协议，加上总线驱动器如MAX481、MAX483、MAX485、MAX487等组合成简单的RS－485通讯网络，完成单片机间的多机通讯。(This article describes a serial communication port provided by the microcontroller itself, the custom serial communication protocols, coupled with the bus driver, such as the MAX481, MAX483, MAX485, MAX487, combined into a simple RS-485 communication network, complete single-chip between themulti-machine communication. )

binary reading implementation

蜂鸣器模仿报警声，基于51单片机的蜂鸣器模仿报警声(The buzzer to imitate the alarm sound, 51 SCM buzzer alarm based on imitation)

使用晟矽微单片机开发的车灯，可以实现爆闪，两灯对闪，渐闪等。(Sheng microcontroller development using silicon micro lights, can flash explosion of two lights flash, flash and so gradually.)

传统的数据采集仪器（如示波器、频谱仪等）尽管采集速率大，但往往功能单一，且造价昂贵，不适合用于多通道、低速率的场合。使用LabVIEW编写的虚拟仪器，功能强大且易于开发，能方便地实现数据实时显示和保存。(Traditional data collection instruments (such as an oscilloscope, spectrum analyzer, etc.) even though a large collection rate, but often single function, and expensive, not suitable for multi-channel, low-rate occasions. Written in LabVIEW virtual instrument to use, powerful and easy to develop, easy to implement real-time data display and preservation.)

pic单片机+proteus 仿真 24c02eeprom存储试验(pic+proteus simulate eeprom 24c02)

msp430的串口通信程序 用msp430F247成功测试(uart communication)

说明：  ESP8266 PWM控制一盏LED的亮度变化。(ESP8266 PWM controls the brightness change of an LED.)