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Arduino UNO-Based Voltage Divider with Capacitor Filtering

Image of Arduino UNO-Based Voltage Divider with Capacitor Filtering

Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes resistors, an electrolytic capacitor, and an Arduino UNO microcontroller. The circuit is designed to demonstrate basic electronic principles and microcontroller interfacing.

Component List

Resistor

  • Description: A passive electrical component that implements electrical resistance as a circuit element.
  • Pins: pin1, pin2
  • Properties:
    • Resistance: 600 Ohms

Resistor

  • Description: A passive electrical component that implements electrical resistance as a circuit element.
  • Pins: pin1, pin2
  • Properties:
    • Resistance: 270 Ohms

Resistor

  • Description: A passive electrical component that implements electrical resistance as a circuit element.
  • Pins: pin1, pin2
  • Properties:
    • Resistance: 600 Ohms

Resistor

  • Description: A passive electrical component that implements electrical resistance as a circuit element.
  • Pins: pin1, pin2
  • Properties:
    • Resistance: 10000 Ohms

Resistor

  • Description: A passive electrical component that implements electrical resistance as a circuit element.
  • Pins: pin1, pin2
  • Properties:
    • Resistance: 10000 Ohms

Electrolytic Capacitor

  • Description: A type of capacitor that uses an electrolyte to achieve a larger capacitance per unit volume than other types.
  • Pins: -, +
  • Properties:
    • Capacitance: 0.00001 Farads

Arduino UNO

  • Description: A microcontroller board based on the ATmega328P. It has 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button.
  • 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

Wiring Details

Resistor (600 Ohms)

  • pin1 is connected to Arduino UNO GND
  • pin2 is connected to Resistor (600 Ohms) pin1

Resistor (270 Ohms)

  • pin1 is connected to Resistor (600 Ohms) pin2
  • pin2 is connected to Resistor (600 Ohms) pin2

Resistor (600 Ohms)

  • pin1 is connected to Resistor (600 Ohms) pin2
  • pin2 is connected to Resistor (270 Ohms) pin1

Resistor (10000 Ohms)

  • pin1 is connected to Arduino UNO 5V
  • pin2 is connected to Resistor (10000 Ohms) pin1

Resistor (10000 Ohms)

  • pin1 is connected to Resistor (10000 Ohms) pin2
  • pin2 is connected to Resistor (270 Ohms) pin2

Electrolytic Capacitor

  • - is connected to Resistor (10000 Ohms) pin2
  • + is connected to Arduino UNO D4

Arduino UNO

  • GND is connected to Resistor (600 Ohms) pin1
  • 5V is connected to Resistor (10000 Ohms) pin1
  • A5 is connected to Resistor (10000 Ohms) pin2
  • D4 is connected to Electrolytic Capacitor +

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 a detailed list of components, their wiring connections, and the code used in the Arduino UNO microcontroller.