单片机程序： 液晶显示距离（需选配超声波探头） 电机速度测试程序 （需选配测速模块） 喇叭音量调节 舵机按键控制程序 点阵模拟电梯上行下行 串口通讯中断应用12M晶振 波特率2400 串口测温电脑显示 DS1302时钟串口自动更新时间 12M 波特率2400 1602液晶4位数据静态显示-SCM procedures: LCD distance (with optional ultrasonic probe) Motor speed test pr

LTE (Long Term Evolution) and LTE-Advanced have been developed to respond to the requirements of this era and to realize the goal of achieving global broadband mobile communications. The goals and objectives of this evolved system include higher

BER Performance of the Single Carrier Frequency Division Multiple access under an LTE Uplink system