Question

science project of 11 class

Answer 1

you can create a drone

Answer 2

Some of them are listed under :

• Remote Controlled Lamp.

• Simple Emergency Light Circuit.

• Home Security Alarm.

• Street Light Science Fair Project.

• Over Voltage Cut off Circuit (High Voltage Cut off)

• Water Overflow Indicator for Water Tanks.

• Low Water Level Alarm (Water Empty Alarm) for Water Tanks.