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Battery-Powered Fan with Rocker Switch Control

Image of Battery-Powered Fan with Rocker Switch Control

Circuit Documentation

Summary of the Circuit

The circuit described by the provided inputs is a simple power control circuit for a fan. It consists of a fan, a rocker switch, and a single 18650 Li-Ion battery. The rocker switch is used to turn the fan on and off by controlling the power flow from the battery to the fan. The fan operates on 5V supplied by the battery. The circuit does not include any microcontrollers or complex logic, and thus, no embedded code is necessary for its operation.

Component List

Fan

  • Description: A 5V DC fan used for cooling or ventilation purposes.
  • Pins:
    • GND (Ground)
    • 5V (Power Supply)

Rocker Switch

  • Description: A simple on/off rocker switch to control the power flow in the circuit.
  • Pins:
    • 1 (Input/Output)
    • 2 (Input/Output)

18650 Li-Ion Battery

  • Description: A rechargeable lithium-ion battery providing a power source for the circuit.
  • Pins:
    • Positive (Power Supply)
    • Negative (Ground)

Wiring Details

Fan

  • GND: Connected to the rocker switch pin 1.
  • 5V: Connected to the positive terminal of the 18650 Li-Ion battery.

Rocker Switch

  • Pin 1: Connected to the GND pin of the fan.
  • Pin 2: Connected to the negative terminal of the 18650 Li-Ion battery.

18650 Li-Ion Battery

  • Positive: Connected to the 5V pin of the fan.
  • Negative: Connected to pin 2 of the rocker switch.

Documented Code

Since there are no microcontrollers included in this circuit, there is no embedded code to document. The circuit operates purely on the basis of the physical connections and does not require any programming for its functionality.