How to make Wireless Water Level Indicator with alarm How to make wireless water tank alarm How to make Solar Charged Wireless Water Level Indicator with Alarm How to make Solar Wireless Water Level Indicator with Alarm | Wireless Water Level Indicator
Components Used:- HT12E - 1 HT12D - 1 433MHz Transmitter and Receiver Module - 1 1K - 5 1M - 1 33K - 1 Green LED - 2 Blue LED - 1 Yellow LED - 1 Red LED - 1 Solar Panel -1 TP4056 Charging Module -1 3.7V 18650 Li-Ion Battery - 1 18650 Battery Holder - 1 Buzzer - 1 BC547/BC546 - 4 BC557 -1 10K - 4 PCB Connector Female - 1
👉 Lights :- https://amzn.to/3pZneMh One light I made using two 20W LED bulb and kids umbrella(Replaced color cloth with white polyster cloth bought from textile shop .