Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an Arduino UNO microcontroller, a servo motor, an OLED display, a solar panel, a current sensor, a joystick module, an LED, and a resistor. The circuit is designed to interface these components with the Arduino UNO for various functionalities, including display, motor control, and sensor readings.

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

Servo

• Description: A servo motor for precise control of angular position.
• Pins: gnd, vcc, pulse

0.96" OLED

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

Solar Panel

• Description: A solar panel for generating electrical power.
• Pins: Vcc, Gnd

ACS712 Current Sensor 5A 20A 30A

• Description: A current sensor for measuring current flow.
• Pins: 1, 2, GND, OUT, VCC

Joystick Module

• Description: A joystick module for user input.
• Pins: SW, VRY, VRX, VCC, GND

LED: Two Pin (white)

• Description: A white LED for visual indication.
• Pins: cathode, anode

Resistor

• Description: A resistor with a resistance of 200 Ohms.
• Pins: pin1, pin2
• Properties: Resistance: 200 Ohms

Wiring Details

Arduino UNO

• A0: Connected to Joystick module (VRX)
• A1: Connected to ACS712 Current Sensor (OUT)
• A2: No connection
• GND: Connected to GND of OLED, Joystick module, Servo, ACS712 Current Sensor
• 5V: Connected to VDD of OLED, VCC of Joystick module, Servo, ACS712 Current Sensor
• SCL: Connected to SCK of OLED
• SDA: Connected to SDA of OLED
• D9: Connected to pulse of Servo

Servo

• gnd: Connected to GND of Arduino UNO
• vcc: Connected to 5V of Arduino UNO
• pulse: Connected to D9 of Arduino UNO

0.96" OLED

• GND: Connected to GND of Arduino UNO
• VDD: Connected to 5V of Arduino UNO
• SCK: Connected to SCL of Arduino UNO
• SDA: Connected to SDA of Arduino UNO

Solar Panel

• Vcc: Connected to pin 2 of ACS712 Current Sensor
• Gnd: Connected to cathode of LED

ACS712 Current Sensor 5A 20A 30A

• 1: Connected to pin1 of Resistor
• 2: Connected to Vcc of Solar Panel
• GND: Connected to GND of Arduino UNO
• OUT: Connected to A1 of Arduino UNO
• VCC: Connected to 5V of Arduino UNO

Joystick Module

• SW: No connection
• VRY: No connection
• VRX: Connected to A0 of Arduino UNO
• VCC: Connected to 5V of Arduino UNO
• GND: Connected to GND of Arduino UNO

LED: Two Pin (white)

• cathode: Connected to Gnd of Solar Panel
• anode: Connected to pin2 of Resistor

Resistor

• pin1: Connected to pin 1 of ACS712 Current Sensor
• pin2: Connected to anode of LED

Documented 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:

}

Additional Documentation (documentation.txt)

This document provides a comprehensive overview of the circuit, including the components used, their connections, and the code running on the Arduino UNO.