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Battery-Powered LED Indicator with Rocker Switch Control

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Circuit Documentation

Summary

This document provides a detailed description of a simple electrical circuit consisting of a rocker switch, a red LED, a resistor, and a 7.4V power source. The circuit is designed to control the LED using the rocker switch, with the resistor limiting the current to protect the LED.

Component List

  1. Rocker Switch

    • Pins: 1, 2
    • Description: A switch used to control the flow of current in the circuit.
    • Purpose: To turn the LED on and off.
  2. LED: Two Pin (red)

    • Pins: Cathode, Anode
    • Description: A red light-emitting diode.
    • Purpose: To emit light when current flows through it.
  3. Resistor

    • Pins: Pin1, Pin2
    • Description: A resistor with a resistance of 200 Ohms.
    • Purpose: To limit the current flowing through the LED to prevent damage.
  4. 7.4V Power Source

    • Pins: +, -
    • Description: A 7.4V DC power source.
    • Purpose: To provide the necessary voltage for the circuit.

Wiring Details

Rocker Switch

LED: Two Pin (red)

Resistor

7.4V Power Source

Code

There is no microcontroller code associated with this circuit.


This documentation provides a comprehensive overview of the circuit, including a summary, detailed component descriptions, and wiring details. The circuit is designed to control an LED using a rocker switch, with a resistor to limit the current and a 7.4V power source to provide the necessary voltage.