By analyzing the application program interface of TC35I wireless module, the peripheralcircuit is designed. Through the device we can receive or send short messages.
Calculator chip is a typical kind of digital large scale integrated circuit. It consists of microprocessor and peripheral display diver and keyboard interfacecircuit.
电子计算器是一种典型的大规模数字集成电路,主要由微处理器和外围的显示电路、键盘接口电路等组合而成。
3
Hardware designs the interfacecircuit between ATmegal280 and GPS. electronic compass, inclinometer, beacon receiver or digital tuner, including DC motor drive, button, display peripheral circuits.