Electronic scale works in electronic components: weighing sensor, amplifier, AD converter circuit, microcontroller circuit, display circuit, keyboard circuit, communications interface circuits, power supply circuits and other circuits. Workflow Description: When an object on the pan, the pressure applied to the sensor, the sensor is deformed, so that the impedance changes, using excitation voltage changes, the analog output of a change. This signal is amplified by the amplifier circuit is output to the analog to digital converter. Converting the processed digital signal to facilitate output to the arithmetic control CPU. CPU according to keyboard commands, and this program will output the results to a display. Until you see this result. Use features: electronic scale using modern sensor technology, electronics and computer technology integrated electronic weighing device, in order to meet and solve real life's "fast, accurate, continuous, automatic" weighing requirements, while effectively eliminating human error, making it more in line with the requirements of legal metrology applications management and control of industrial processes. Electronic Scale features: 1. Implement remote operation; 2. automate control; 3. Digital display and intuitive, reduce human error; 4. high accuracy, resolution and strong; 5. Weighing wide range; 6. unique features : tare, pre-tare, zero, cumulative, warning, etc; 7. Maintenance is simple; 8. Small size; 9. Installation, calibration is simple; 10. special industries, can be accessed by a printer or computer-driven; 11. Intelligent Electronics scales, fast response, high efficiency;