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How to make a Gas Leakage, Smoke and Alcohol Detector Alarm for Science Project. Best Science Project for Science Day.. Make simple circuit Requirements MQ2 Gas Sensor Buzzer 9v Battery Battery cap Bulb PVC sheet I hope and I do my level best please support and subscribe Thank you

Make a simple science Experiment at home || salt and pepper science experiment and picking Ice with a string... Please subscribe for more videos Thank you

How to make a Homopolar Motor - Science Experiment Do it yourself - Make a Simple Homopolar Motor for School Science Project.... Requirements Neodymium magnet AA Battery Copper wire Please subscribe my channel for more videos Thank you

How to make Wireless Door Security Alarm Make Wireless Door Security Alarm using with Soap Box Very simple & easy making Requirements IR Infrared Sensor Buzzer 9v Battery Note: Circuit Diagram also given in the end of the video. Please subscribe & support my channel Thank you.

How to make a Tesla Coil for School Science Project. It is 100% working... Project Requirements 1. I take fan copper wire 2. 2N2222 Transistor 3. 10k resistor 2 nos 4. 9v battery 5. Switch 6. Guage wire for secondary Coil 7. PVC Stand Circuit Diagram is given in ending of the video Please support and subscribe my channel... Thank you

How to make a Hologram Projector at Home || Make simple 3D hologram projector box for school science project.

How to make Turmeric Ganesh at Home Turmeric Ganesh Idiol making with turmeric and maida. Very easy to make. Watch the full video. Thank you and subscribe.

How to make Bluetooth Speaker using cardboard Cardboard Bluetooth Speaker Requirements for making Cardboard Bluetooth Speaker Bluetooth Audio Board Module PAM8403 amplifier Board 3W Speakers Charging module 3.7V Battery Switch Battery Holder Card Board Black Chart Watch previous video how to connect Bluetooth, amplifier Board Module and speakers Note: Circuit Diagram also given at the end of th...

How to Connect Bluetooth Audio Amplifier Bluetooth Speaker Connection Bluetooth Audio MP3 Decoding Board Module, PAM8403 circuit board and speakers connection make simple connection. Note: Mention circuit diagram at the end of the video... Please support and subscribe for more videos.

Simple and easy DIY Science Project of Wireless Power Transmission || Wireless Electricity Transmission. Note: circuit diagram of wireless power transfer is placed on the end of the video.

How to Repair LED Bulb at Home | Simple Trick to repair LED Bulb without soldering