CURRENT CUT DEVICE - Project for School Students-STEMROBO IMPACT

Welcome to the CURRENT CUT DEVICE project, a smart and interactive initiative designed especially for students. This innovative CURRENT CUT DEVICE project for school student empowers learners to explore concepts of electrical circuits, automation, and sustainable energy management. By integrating real-world technology, the current cut device demonstrates how power can be automatically disconnected when it is no longer needed, thereby promoting energy efficiency and modern engineering practices.

This project uses a switch that stops power automatically after charging, controlled by a phone app, saving electricity effectively.

Software Used

ARDUINO IDE

Hardware Used

ARDUINO, 9V BATTERY, HC05, SERVO MOTOR, Jumper wires(M-M and M-F)

Platform Used

ARDUINO STARTER

This project uses a device that automatically turns off power to save electricity once a device finishes charging. It’s controlled through a phone app, which makes it easy to use. This helps prevent wasting electricity and ensures safety by stopping unnecessary power flow. By managing energy usage effectively, this setup promotes environmentally-friendly habits and reduces electricity costs. It’s a practical solution for households and schools to adopt smart energy practices and contribute to a sustainable environment.

Components Required:

1. Arduino Uno – 1
2. Bluetooth Module (e.g., HC-05 or HC-06) – 1
3. Servo Motor – 1
4. Switch – 1
5. Battery(9V) – 1
6. Battery – 1
7. Jumper Wires-10-15(M-M)
8. Power Supply for Arduino (USB or External)
9. For controlling Smartphone with Bluetooth and Mobile App

Connections:

Arduino Uno:

• Bluetooth Module (HC-05/HC-06):
• VCC to 5V on Arduino
• GND to GND on Arduino
• TX to RX (pin 8) on Arduino
• RX to TX (pin 7) on Arduino
• Servo Motor:
• Signal wire (usually yellow or white) to a PWM pin A0 on Arduino
• VCC and GND to 5V and GND on Arduino respectively
• Switch:
• One terminal connected to the battery positive
• The other terminal connected to the relay module’s normally open (NO) contact
• Battery:
• Connected to the battery for on the breadboard for taking the common of positive and negative power supply