用ADC0809完成模拟信号到数字信号的转换。输入模拟信号由A/D转换单元可调电位器提供的0～5V，输出数字量显示在显示器屏幕上-Complete with the ADC0809 analog to digital signal conversion. Input analog signal by the A/D conversion unit adjustable potentiometer provided 0 ~ 5V, digital output displayed on the m

用ADC0809完成模拟信号到数字信号的转换。输入模拟信号由A/D转换单元可调电位器提供的0～5V，输出数字量显示在显示器屏幕上。显示形式为：AD0809：IN0 XX。 -Complete with the ADC0809 analog to digital signal conversion. Input analog signal by the A/D conversion unit adjustable potentiometer provided 0 ~ 5V, digital out

通过微控制器发送数据请求信号，并通过射频收发一体芯片Si4432，将所采集到的数据发送至主控机。主控机的处理单元也拟采用瑞萨微控制器来实现-Through the micro-controller sends data request signal and through the RF transceiver chip Si4432, is sent to the master of the collected data. Master processing unit can also be a