Circuit Documentation

Summary

This circuit integrates various components including sensors, a display, a motor driver, a microcontroller, and power supply modules to create a multifunctional system. The Arduino UNO serves as the central processing unit, interfacing with an LCD display for user interaction, a DHT11 sensor for temperature and humidity readings, a VL53L1X sensor for distance measurement, and a motor driver for controlling DC motors. Additionally, a relay module is included for switching higher power loads, and the entire system is powered by a 12V 5A power supply. The circuit also interfaces with a Siemens V20 for controlling a 3-phase linear motor.

Component List

LCD Display 20x4 I2C

• Description: A 20x4 character LCD display with an I2C interface for displaying data.
• Pins: SCL, SDA, VCC, GND

L298N DC Motor Driver

• Description: A motor driver module capable of driving two DC motors.
• Pins: OUT1, OUT2, 12V, GND, 5V, OUT3, OUT4, 5V-ENA-JMP-I, 5V-ENA-JMP-O, +5V-J1, +5V-J2, ENA, IN1, IN2, IN3, IN4, ENB

KY-015 DHT11

• Description: A basic, ultra low-cost digital temperature and humidity sensor.
• Pins: 5V, S, GND

POWER SUPPLY 12V 5AMP

• Description: A power supply module that provides 12V and 5A output.
• Pins: 220V Positive Pole (AC), 220V Negative Pole (AC), GND, GND (DC), 12V-24V Output (DC)

IR Receiver

• Description: An infrared receiver for remote control applications.
• Pins: DATA, VCC, GND

KY-019 Relay Module 1 Channel

• Description: A single-channel relay module for controlling high power/high voltage devices.
• Pins: S, 5V, GND, NC, COM, NO

AC Wire

• Description: A wire used for AC power connections.
• Pins: Line, Earth, Neutral

Ac Supply

• Description: An AC power source.
• Pins: +ve, -ve

Arduino UNO

• Description: A microcontroller board based on the ATmega328P.
• Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0-A5, SCL, SDA, AREF, D0-D13

VL53L1X

• Description: A time-of-flight ranging sensor with long distance measuring capability.
• Pins: VIN, GND, SDA, SCL, INT, SHUT

Siemens V20

• Description: A variable speed drive for controlling the speed of electric motors.
• Pins: L1, L2, L3, 10V Input, AI1, 0V, DI3, DIC

3 Phase Linear Motor

• Description: A motor that operates on three-phase AC power.
• Pins: U

Power 220v

• Description: A power source providing 220V AC.
• Pins: Hot wire, Neutral wire

Wiring Details

LCD Display 20x4 I2C

• SCL -> Arduino UNO (A5)
• SDA -> Arduino UNO (A4)
• VCC -> 5V Power Rail
• GND -> Ground Rail

L298N DC Motor Driver

• OUT1 -> Siemens V20 (10V Input)
• OUT2 -> Siemens V20 (0V)
• 12V -> POWER SUPPLY 12V 5AMP (12V-24V Output)
• GND -> Ground Rail
• ENA -> Arduino UNO (D9)
• IN1 -> Arduino UNO (D2)
• IN2 -> Arduino UNO (D3)

KY-015 DHT11

• 5V -> 5V Power Rail
• S -> Arduino UNO (D7)
• GND -> Ground Rail

POWER SUPPLY 12V 5AMP

• 220V Positive Pole (AC) -> AC Wire (Line)
• 220V Negative Pole (AC) -> AC Wire (Neutral)
• GND (DC) -> Ground Rail

KY-019 Relay Module 1 Channel

• S -> Arduino UNO (D10)
• 5V -> 5V Power Rail
• GND -> Ground Rail
• NO -> Siemens V20 (DI3)
• COM -> Siemens V20 (DIC)

Arduino UNO

• 5V -> 5V Power Rail
• GND -> Ground Rail
• SDA -> VL53L1X (SDA)
• SCL -> VL53L1X (SCL)
• A4 -> LCD Display 20x4 I2C (SDA)
• A5 -> LCD Display 20x4 I2C (SCL)
• D2 -> L298N DC Motor Driver (IN1)
• D3 -> L298N DC Motor Driver (IN2)
• D7 -> KY-015 DHT11 (S)
• D9 -> L298N DC Motor Driver (ENA)
• D10 -> KY-019 Relay Module 1 Channel (S)

Siemens V20

• L1, L2, L3 -> 3 Phase Linear Motor (U)
• 10V Input -> L298N DC Motor Driver (OUT1)
• 0V -> L298N DC Motor Driver (OUT2)
• DI3 -> KY-019 Relay Module 1 Channel (NO)
• DIC -> KY-019 Relay Module 1 Channel (COM)

3 Phase Linear Motor

• U -> Siemens V20 (L1, L2, L3)

Documented Code

Arduino UNO (sketch.ino)

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

}

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

}

Arduino UNO (documentation.txt)

(No additional documentation provided)