Electronic Circuit Part Of Money Counter

The main control part, sensor components, drive light components, power supply board, etc. form a single-chip microcomputer control system, which introduces purple light, magnetism, infrared penetration and counting signals into the main controller through multiple interfaces. The signals received by the sensors during the normal counting of normal banknotes are statistically sampled, identified, and stored as the basis for detection. When counting banknotes, compare and judge the signal parameters received at each channel interface with the originally registered signal parameters. If there is an obvious difference, an alarm signal will be sent immediately and the motor will be stopped, and the corresponding signal prompt will be sent at the same time.