Components that earn their place.

A dynamo is an electrical generator that converts mechanical energy into electrical energy

A float sensor is a device used to detect and monitor the level of liquid in a tank or container.

A Tomas 7800 mAh rechargeable battery is a battery with a capacity of approximately 7800 milliampere-hours (mAh), indicating how much electrical charge it can store.

A water level sensor is an electronic component used to detect the presence or level of water in a container or tank.

A double-channel relay module is an electronic switching device that contains two independent relays, allowing a microcontroller such as Arduino to control two separate electrical loads.

A single-channel relay module is an electronic switching device used to control a high-voltage or high-current electrical load using a low-voltage control signal from a microcontroller such as Arduino.

A slide switch is a small electronic component used to control the flow of electricity in a circuit.

An AC-DC power supply module is an electronic device that converts AC (Alternating Current) from a mains power source into low-voltage DC (Direct Current) for electronic circuits.

An Arduino Nano is a small development board based on a microcontroller and designed for building and controlling electronic projects.

A PIR (Passive Infrared) sensor is an electronic sensor used to detect movement of people or animals by sensing changes in infrared radiation from their bodies.