Search This Supplers Products:Strain GaugesSensorPressure TransducersPressure TransmitterStress analysiscustomize system solutions
time2010/10/14
The working principle of electronic scale electronic components: load cell, amplifier circuit, AD converter circuit, microcontroller circuit, display circuit, keyboard circuitry, communications interface circuits, power supply circuits and other circuit. Let's us see electronic scale of the work process.
When the object is placed on the pan, the pressure applied to the sensor, the sensor is deformed so that the impedance changes, using both excitation voltage changes a change in the output analog signal. The signal is amplified by the amplifier output to the ADC. Facilitate the processing of converting the digital signal output to CPU operation control.
网络文化经营许可证:浙网文[2013]0268-027号|增值电信业务经营许可证:浙B2-20080224-1 2007-2024 Tradevv.com. All rights reserved.