Electronic Project Description
Remote Controlled FAN Control System
Fan Speed regulator using Clapping sound and other logic inputs.
Using ladder logic to toggle states and drive 5 relays for 6 speed
Using the the D Flipflops(7474) in counter arrangement to count the
pulses and activate a relay at a time.
The spike of a clap sound trigger the counter. It was also linked to
The Smart Home control devive to switch the device remotely.
The PCB was designed and fabricated at home.
The housing is a general purpose metal cabinet.
Changing between Clap operation and remote operation is done through a switch.
Copyright © www.subhajit.com