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AVR单片机 定时器的应用 初始化 以及中断程序(AVR microcontroller timer application initialization and interrupt routine)

W3CSchool全站教程内容电子书下载(W3CSchool the station tutorials ebook download)

说明：  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)

LCM 128*64 ST7567,ST7565R看，UC1701综合程序

freeRTOS stm32103 stm32 F1054

很好的HT1621程序.我调试过的,请放心使用啦(HT1621 good procedures. I have been debugging, please rest assured that the use of啦)

说明：  微机原理中学到的，依据CPU原理实现的简易CPU系统。(A KIND OF CPU SYSTEM.MADE BY TSINGHUA UNIVERSITY ELECTRONIC ENGINEERING.)

说明：  stm32 无线收发，基于nrf24l01(STM32 wireless transceiver, based on nRF24L01)

Freescale DZ60 评估板原理图(Freescale DZ60 Evaluation Board Schematic)

用adc0809转换 lcd12864做显示 测量 电压 电阻 加上热敏电阻测温度 测二极管极性和导通电压 (With adc0809 conversion, lcd12864 do show resistance measuring voltage, plus the thermistor temperature measurement, the measured diode voltage polarity and conducting)