Overview:

The Touch Switch DIY Science STEM Kit (Assembled) is a versatile and reliable solution for electronics projects, STEM experiments, and automation learning. Designed using an LM393 comparator IC and a touch sensor, this kit enables users to detect touch and trigger an LED light. Fully assembled and 100% tested, it is ready to use and optimized for educational purposes, making it ideal for students, hobbyists, and electronics enthusiasts.

Why Choose This Kit?

• Cost-Effective: Unlike expensive touch sensor circuits, this kit uses readily available components to reduce costs.
• Easy Assembly: Comes with a detailed manual, circuit diagrams, and PCB layout for step-by-step learning.
• Hands-On Learning: Perfect for developing electronics skills, learning touch sensor functionality, and improving soldering techniques.
• Reliable Components: Built with LM393 IC and quality-tested electronic parts for consistent performance.
• YouTube Tutorials: Video support ensures quick and easy understanding, even for beginners.

How It Works:

• Touch Sensor Mechanism: The touch sensor detects touch input and triggers the LED.
• Comparator Function: The LM393 IC acts as a comparator, converting touch signals into LED activation.
• Power Supply: Operates on a 5V DC USB power supply, making it energy-efficient and portable.

When touch is detected, the LED automatically turns ON. The sensitivity can be adjusted using the included variable resistor (R2).

Applications:

• STEM Learning: Ideal for students and teachers in science and electronics experiments.
• Automation Projects: Useful in simple automation and robotics projects.
• DIY Electronics: Perfect for hobbyists looking to build functional electronics circuits.
• School Projects: Excellent for science fairs, hands-on experiments, and educational demonstrations.

Kit Contents:

• LM393 Comparator IC
• Touch Sensor
• Red and Green LEDs
• Resistors (1kΩ, 10kΩ)
• 1uF Capacitor
• 5V USB Power Cable
• PCB Board
• Detailed Manual with Circuit Diagram and PCB Layout

Key Benefits:

• 100% Tested and Assembled – No hassle of building from scratch.
• Easy to Follow – Clear documentation and video tutorials provided.
• Fast Delivery Across India – Get your kit on time, every time.
• Reliable Performance – Designed to work seamlessly in various conditions.
• Expert Support – Available for troubleshooting on working days.

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