Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an Arduino UNO microcontroller, a red LED, a resistor, a piezo buzzer, and an HC-SR501 motion sensor. The circuit is designed to demonstrate basic interfacing and control of these components using the Arduino platform.

Component List

Arduino UNO

• Description: A microcontroller board based on the ATmega328P.
• Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0

LED: Two Pin (red)

• Description: A red light-emitting diode.
• Pins: cathode, anode

Resistor

• Description: A passive electrical component that implements electrical resistance.
• Pins: pin1, pin2
• Properties:
  • Resistance: 200 Ohms

Piezo Buzzer

• Description: An electronic device that produces a tone, alarm, or sound.
• Pins: pin 1, pin 2

HC-SR501 Motion Sensor

• Description: A motion detector sensor.
• Pins: GND, OUT, VCC

Wiring Details

Arduino UNO

• 5V: Connected to the power supply.
• GND: Connected to the ground.

LED: Two Pin (red)

• anode: Connected to pin1 of the resistor.

Resistor

• pin1: Connected to the anode of the LED.
• pin2: Not connected in the provided net list.

Piezo Buzzer

• pin 1: Not connected in the provided net list.
• pin 2: Not connected in the provided net list.

HC-SR501 Motion Sensor

• GND: Not connected in the provided net list.
• OUT: Not connected in the provided net list.
• VCC: Not connected in the provided net list.

Code Documentation

Arduino UNO Code

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

Additional Documentation

This document provides a comprehensive overview of the circuit, including the components used, their wiring details, and the code for the Arduino UNO microcontroller.