Adults only
A real house pump runs on 230V mains.
Not for children. Build at your own risk.
The demo uses a safe 5V mini pump. A real 230V pump must be switched through a suitable contactor fitted by a qualified electrician.
Strictly follow the description given with this video.
What is in the kit
- Nano microcontroller board× 1 · ₹345
- Ultrasonic distance sensor× 1 · ₹80
- Relay module, 1-channel, 5V× 1 · ₹57
- 5V mini pump + silicone tube× 1
- USB 5V adapter + cable× 1