4.5V-5V Touch delay light Components DIY test and training

4.5V-5V Touch Delay Light DIY Test and Training Kit

A DIY kit that enables users to build and test a touch-activated light circuit with a built-in delay. This project is great for learning how touch sensors, delay timers, and LEDs work in a basic circuit setup.

Key Features:

1. Touch Activation:

   • Uses a capacitive touch sensor to trigger the light.
   • Responds to the human touch or proximity, no physical switch needed.

2. Delay Function:

   • The light turns on after a short delay upon touching the sensor.
   • Ideal for testing the delay circuit and understanding timing components like capacitors and resistors.

3. Adjustable Delay Time:

   • The delay time (how long the light stays off after touch) can be adjusted through variable resistors or potentiometers.
   • Users can modify the delay range to practice different circuit timing adjustments.

4. Low Power Consumption (4.5V-5V):

   • Works with standard 4.5V to 5V DC power supply, making it ideal for battery-powered projects or low-energy applications.

5. Visual and Tactile Feedback:

   • LED light turns on after touch, providing immediate visual feedback to the user.
   • Great for troubleshooting and verifying that the delay and touch sensors are working correctly.

6. DIY Learning Experience:

   • Hands-on circuit assembly for users to practice soldering, component identification, and circuit debugging.
   • Includes a simple schematic and step-by-step assembly instructions for users to build the circuit from scratch.

7. Compatibility with Breadboards:

   • All components are compatible with breadboards, allowing for easy setup and testing without the need for permanent soldering.

8. Component Testing:

   • Great for training and testing individual components like capacitive touch sensors, timers, LEDs, transistors, and more.
   • Provides an opportunity to learn how to troubleshoot and test components in a circuit.

Components Included:

• Capacitive Touch Sensor: For touch input.
• 555 Timer IC: Used to create the delay timing for the light (adjustable with resistors).
• LED: As the output light that gets activated after the delay.
• Resistors and Capacitors: For timing and sensitivity adjustment.
• Transistor (Optional): If higher current is required for the LED.
• Diodes (Optional): To protect the circuit from back EMF (if using motors or relays).
• Potentiometer: For adjusting delay time.
• Battery Holder (4.5V-5V): For a low-power supply.
• Breadboard and Jumper Wires: For prototyping the circuit.