This document provides a detailed overview of a circuit that includes an Arduino UNO microcontroller, various sensors, a motor driver, and other components. The circuit is designed to interface with multiple sensors and actuators, providing a comprehensive setup for a variety of applications.
Arduino UNO
7805
7.4v Battery
MQ-2
HC-SR04 Ultrasonic Sensor
L298N DC Motor Driver
12v Battery
SIM 800L
Buzzer
LED: Two Pin (red)
LED: Two Pin (green)
Resistor (200 Ohms)
GND connected to:
5V connected to:
Vin connected to:
A0 connected to:
D1 connected to:
D2 connected to:
D3 connected to:
D4 connected to:
D5 connected to:
D6 connected to:
D7 connected to:
D8 connected to:
D9 connected to:
D10 connected to:
D11 connected to:
D12 connected to:
D13 connected to:
Vin connected to:
Gnd connected to:
Vout connected to:
+ connected to:
- connected to:
GND connected to:
VCC connected to:
ANALOG connected to:
GND connected to:
VCC connected to:
TRIG connected to:
ECHO connected to:
GND connected to:
+5V-J2 connected to:
5V connected to:
+5V-J1 connected to:
12V connected to:
ENB connected to:
ENA connected to:
IN1 connected to:
IN2 connected to:
IN3 connected to:
IN4 connected to:
+ connected to:
- connected to:
GND connected to:
VCC connected to:
RXD connected to:
TXD connected to:
GND connected to:
PIN connected to:
cathode connected to:
anode connected to:
cathode connected to:
anode connected to:
pin1 connected to:
pin2 connected to:
pin1 connected to:
pin2 connected to:
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
This document provides a comprehensive overview of the circuit, including a detailed component list, wiring details, and the code used in the Arduino UNO microcontroller.