无线通讯，步进电机，液晶显示，单片机为ＳＴＣ-Wireless communications, stepper motor, LCD display, microcontroller STC

基于89LV51单片机对无线射频芯片nRF905进行操作，也可以移植到其他型号的单片机上面-89LV51-based single-chip radio frequency chip nRF905 to operate, but also can be transferred to other models of single-chip above

单片机AVR16l两片，显示器1602，无线芯片nRf24l01,程序分为一发一收。-SCM AVR16l two, the display 1602, the wireless chip nRf24l01, divided into the pitch-catch.