The pavement of new way for the application of Hall Effect sensor to enter into weight measurements. This can be achieved by the usage of Helical Compression Spring which carries the load carrying board. Neodymium magnet is attached to the lower part of the load carrying board. When the load is applied on the load carrying board, the helical compression spring deflects. So, due to deflection of the spring, magnet attached to the load carrying board moves towards the Hall Effect sensor which remains static at the lower part of the setup. So, due to hall effect phenomena, hall voltage will be generated proportional to load applied. Finally, the load applied will be predicted. The output (load applied) can be seen in Mobile or laptop or LCD display.
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