Circuit Documentation

Summary

This circuit involves an Arduino UNO microcontroller interfacing with various sensors and actuators, including inductive and capacitive sensors, micro servos, and power sources. The circuit is designed to read sensor inputs and control servo motors based on the sensor data.

Component List

Inductive Sensor

• Description: Detects the presence of metallic objects.
• Pins: Signal, VCC, GND

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

9V Battery

• Description: Provides power to the circuit.
• Pins: -, +

Micro Servo 9G

• Description: A small servo motor for precise control.
• Pins: GND, +5V, PWM

Capacitive Sensor

• Description: Detects the presence of non-metallic objects.
• Pins: GND, VCC, SIGNAL

Resistor (330 Ohms)

• Description: Limits current in the circuit.
• Pins: pin1, pin2
• Properties: Resistance: 330 Ohms

Resistor (220 Ohms)

• Description: Limits current in the circuit.
• Pins: pin1, pin2
• Properties: Resistance: 220 Ohms

Wiring Details

Inductive Sensor

• Signal: Not connected
• VCC: Connected to 9V Battery (+)
• GND: Connected to 9V Battery (-)

Arduino UNO

• D2: Not connected
• D3: Not connected
• D4: Not connected
• D12: Connected to Micro Servo 9G (PWM)
• D11: Connected to Micro Servo 9G (PWM)
• UNUSED: Connected to Micro Servo 9G (+5V)
• 5V: Connected to Micro Servo 9G (+5V)
• Vin: Connected to 9V Battery (+)
• GND: Connected to 9V Battery (-)

9V Battery

• +: Connected to Arduino UNO (Vin), Capacitive Sensor (VCC), Inductive Sensor (VCC)
• -: Connected to Arduino UNO (GND), Capacitive Sensor (GND), Inductive Sensor (GND)

Micro Servo 9G

• GND: Connected to Arduino UNO (GND)
• +5V: Connected to Arduino UNO (5V)
• PWM: Connected to Arduino UNO (D12)

Capacitive Sensor

• SIGNAL: Not connected
• VCC: Connected to 9V Battery (+)
• GND: Connected to 9V Battery (-)

Resistor (330 Ohms)

• pin1: Not connected
• pin2: Not connected

Resistor (220 Ohms)

• pin1: Not connected
• pin2: Not connected

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:

}

Documentation (documentation.txt)

This documentation provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and the code used in the microcontroller.