ST7636R-EEPROM-Document-ver0_4

ADE7758三相多功能电能计量 IC 中文手册，美国模拟器件公司(Three-phase Multifunctional Energy Metering IC ADE7758 Chinese Manual, Analog Devices Inc.)

MSP430 我们全国电子竞赛老师给的资料(MSP430 National Electronic contest teacher gave us the information)

数字电子时钟是一种使用数字电路技术实现时钟、分钟和秒钟定时的设备。 它在其他电子时钟中具有更高的准确性和主观性。数字钟包含扩展功能和基本功能。其中，基本功能部分：以数字形式准确定时，显示时、分、秒的功能; 扩展功能部分： 日期显示、闹钟、温度显示。(A digital electronic clock is a device that uses digital circuit technology to achieve clock, minute, and second timing. It has higher accuracy and subjectivity in other electronic clocks. The digital clock has two parts, basic functions and extended functions. Among them, the basic function part: accurate timing in digital form, display hours, minutes, seconds function; extended function part: date display, alarm clock, temperature display.)

msp430 149各个模块编程，时钟，电源，flash，uart，等等(each module programming msp430 149)

直流发电机的调速程序，使用的是STC12C5A的单片机，采用PWM技术来调节他的速度，简单便捷。(DC generator speed control program use is microcontroller of STC12C5A, and PWM technology to adjust his speed, simple and convenient.)

该资料为正弦波逆变器的相关设计方案，包括原理图和PCB设计(This information is a sine wave inverter design scheme, including schematic diagram and PCB design.)

说明：  avr单片机，给电压通过单片机片内ad转换给到1602显示。里面有电路图和程序(AVR single-chip microcomputer, the voltage is converted to 1602 display through ad in single-chip microcomputer)

VHDL programmes for basic digital circuits. begineers can learn easily

讲述IAR环境如何的使用简明教程,适合初步接触IAR的初学者使用(How about the use of IAR environment, simple tutorial for beginners to use the initial contact IAR)

MFRC522射频读卡器数据手册 IC-S50数据手册 包含相关性能简介(MFRC522 Radio Frequency Card Reader Data Manual IC-S50 Data Manual Contains a Brief Introduction to Related Performance)