Скачать или смотреть AUTOMATIC WATER DISPENSER USING IR SENSOR ARDUINO GSN CREATIONS

System Components:

1. Arduino Uno
2. IR Sensor (e.g., VS1838B)
3. 5V Relay Module (e.g., SRD-05VDC-SL-C)
4. Water Pump
5. Water Reservoir
6. Dispensing Valve (optional)
7. Power Supply (5V for Arduino and relay, 12V for water pump)
8. Jumper Wires


System Description:

The water dispenser system uses an IR sensor to detect the presence of a cup or container under the dispensing valve. When the IR sensor detects an object, it sends a signal to the Arduino Uno, which triggers the 5V relay module to turn on the water pump. The water pump then dispenses water into the cup.


System Operation:

1. The IR sensor continuously monitors the area under the dispensing valve.
2. When an object (cup or container) is placed under the valve, the IR sensor detects it and sends a digital signal (0 or 1) to the Arduino Uno.
3. The Arduino Uno reads the signal and checks if it's within the predefined threshold.
4. If the signal is within the threshold, the Arduino Uno sends a digital signal to the 5V relay module.
5. The 5V relay module switches on the water pump.
6. The water pump dispenses water into the cup.
7. When the cup is removed or the IR sensor no longer detects an object, the Arduino Uno turns off the water pump.


Tips and Variations:

1. Adjust the IR sensor sensitivity and threshold values.
2. Use a flow sensor to monitor water flow.
3. Implement a timer to control dispensing duration.
4. Add a user interface (e.g., LCD, buttons) for settings and feedback.
5. Use a more advanced controller (e.g., ESP32) for WiFi connectivity.


Safety Considerations:

1. Ensure proper electrical connections.
2. Use a suitable power supply.
3. Prevent water spills and electrical shock.

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