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Simple Battery-Powered LED Circuit

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Circuit Documentation

Summary of the Circuit

The circuit described by the provided inputs is a simple LED circuit powered by a 4 x AAA battery mount. The circuit includes a red two-pin LED and a resistor to limit the current flowing through the LED. The LED has two pins: an anode and a cathode. The anode is connected to one end of the resistor, while the other end of the resistor is connected to the positive terminal of the battery mount. The cathode of the LED is connected directly to the negative terminal of the battery mount. This configuration ensures that the LED is properly biased and protected from excessive current that could damage it.

Component List

LED: Two Pin (red)

  • Pins: cathode, anode
  • Description: A red light-emitting diode (LED) that emits light when a forward current passes through it.
  • Purpose: To emit light when powered.

Resistor

  • Pins: pin1, pin2
  • Description: A passive two-terminal electrical component that implements electrical resistance as a circuit element.
  • Purpose: To limit the current flowing through the LED, preventing it from burning out.
  • Properties:
    • Resistance: 220 Ohms

4 x AAA Battery Mount

  • Pins: -, +
  • Description: A battery holder for four AAA batteries, providing a power source for the circuit.
  • Purpose: To supply electrical power to the circuit.

Wiring Details

LED: Two Pin (red)

  • Cathode is connected to the negative (-) terminal of the 4 x AAA Battery Mount.
  • Anode is connected to pin2 of the Resistor.

Resistor

  • Pin1 is connected to the positive (+) terminal of the 4 x AAA Battery Mount.
  • Pin2 is connected to the anode of the LED: Two Pin (red).

4 x AAA Battery Mount

  • + (positive terminal) is connected to pin1 of the Resistor.
  • - (negative terminal) is connected to the cathode of the LED: Two Pin (red).

Documented Code

There is no microcontroller or embedded code associated with this circuit as per the provided inputs. Therefore, this section is not applicable to the current documentation.


This documentation provides a comprehensive overview of the circuit, including the purpose and connection details of each component. If a microcontroller or additional components are added to the circuit in the future, the documentation should be updated accordingly to include the new elements and any associated embedded code.