Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an Arduino UNO, a 0.96" OLED display, and two pushbuttons. The Arduino UNO serves as the main microcontroller, interfacing with the OLED display and pushbuttons to create an interactive system. The document includes a component list, wiring details, and the embedded code used in the circuit.

Component List

0.96" OLED

• Description: A small OLED display used for visual output.
• Pins: GND, VDD, SCK, SDA

Arduino UNO

• Description: A popular 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

Pushbutton 1

• Description: A simple pushbutton used for user input.
• Pins: Pin 3 (out), Pin 4 (out), Pin 1 (in), Pin 2 (in)

Pushbutton 2

• Description: Another simple pushbutton used for user input.
• Pins: Pin 3 (out), Pin 4 (out), Pin 1 (in), Pin 2 (in)

Wiring Details

0.96" OLED

• GND connected to Arduino UNO GND
• VDD connected to Arduino UNO 5V
• SCK connected to Arduino UNO A5
• SDA connected to Arduino UNO A4

Arduino UNO

• D3 connected to Pushbutton 2 Pin 3 (out)
• D2 connected to Pushbutton 1 Pin 3 (out)
• GND connected to:
  • Pushbutton 1 Pin 4 (out)
  • Pushbutton 1 Pin 2 (in)
  • Pushbutton 2 Pin 4 (out)
  • Pushbutton 2 Pin 2 (in)
  • 0.96" OLED GND
• 5V connected to 0.96" OLED VDD
• A5 connected to 0.96" OLED SCK
• A4 connected to 0.96" OLED SDA

Pushbutton 1

• Pin 3 (out) connected to Arduino UNO D2
• Pin 1 (in) connected to Pushbutton 1 Pin 3 (out)
• Pin 4 (out) connected to:
  • Pushbutton 1 Pin 2 (in)
  • Pushbutton 2 Pin 4 (out)
  • Pushbutton 2 Pin 2 (in)
  • Arduino UNO GND

Pushbutton 2

• Pin 3 (out) connected to Arduino UNO D3
• Pin 1 (in) connected to Pushbutton 2 Pin 3 (out)
• Pin 4 (out) connected to:
  • Pushbutton 1 Pin 4 (out)
  • Pushbutton 1 Pin 2 (in)
  • Pushbutton 2 Pin 2 (in)
  • Arduino UNO GND

Code

Arduino UNO Code (sketch.ino)

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

}

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

}

Documentation (documentation.txt)

This document provides a comprehensive overview of the circuit, including the components used, their wiring, and the embedded code. This should serve as a useful reference for understanding and replicating the circuit.