Arduino power transmission wirelessly // 3 hours in writing + 11 photos + 1 video / integrated search work

mars9 (64)in #science • 7 years ago

Arduino and wireless transmission of electricity

The history of wireless electricity dates back to the world famous Nicolas Tesla, which was made in

1892 launched the first successful experiment in the transfer of electricity wirelessly named Tesla Coil

This experiment was called the launch of so-called burning plasma and is the result of the ionization of molecules
Air, which cause great harm to humans in the case of approaching them
Plasma is currently used in industrial applications such as hard metal cutting.
In 2007, a Massachusetts Institute of Technology team developed an effective method
Safe to transmit electricity wirelessly without having to trigger a plasma spark,
This method relies on an electrical property called "electromagnetic resonance", and in it
Two copper files are used (file on each hand)
They have the same resonance frequency which allows the transmission of electricity between them, and the wonderful that you can walk
Between them without interrupting the current or be harmed by electricity!

We do a simple experiment using arduino
Components of the experiment:
1- Arduino Plate (any type of Arduino Sefi purpose)
2. Breadboard test panel
3. Insulated copper files (such as those used in electric motors)
4- TIP122 transistor or any transistor that can handle larger currents
Of 500 mA
5 - Number of 2 polyester capacitors 22 nano separators (any available capacity can be used - whenever
The bigger the better)
6- 9 to 12 V DC power supply
Project planner and business idea

This project is based on the use of Arduino as a generator for electrical oscillators

1- TIP122 passes through the transistor to increase the voltage from 5 V to 9 V or 12 V and the current amplification from 40 mA to 300 MA (depending on the voltage source used)

2 - Then pass electric magnets enlarged within the first copper coil to become electromagnetic waves can pass through the vacuum

3- The second copper coil receives the electromagnetic waves and re-converts them into an electric current again passing through the optical diode.

File processing

1 - Make a circular file of 25 rolls of copper wire insulated with varnish

2. Repeat this process until you make 2 perfectly circular files in size and number of twists

(Note that the greater the diameter of the files used and the number of rolls the greater the distance

Wireless power transmission)

3. Place the files inside a piece of white paper

4 - Repeat this process with the size and number of different rolls

5. Peel off the insulating varnish by using the knife on the ends of the copper files

So you can connect the file to the e-circle

After the completion of processing files
Connect the first coil to the transistor, capacitor and Arduino
Then connect the second file with condenser and LED
Scripting:
Everyone who deals with Arduino must pass on the example of Blinking Led
The operation of optical diode for a certain period of time and then the temperature for another time interval and so repeatedly
Repeat (if you have not implemented this example by looking at the first example in Arduino's book
Simply), we will make a simple adjustment in the example of blinking led where the time value will change
Used to turn on and turn off the LED to 20 milliseconds for operation and 20 ml
Seconds for firefighters

Project format after completion
Note: I used 2 reception light + 2 capacitors + 2 files
(Large and small) to receive wireless electricity and that even clarified the difference
In the reception power in the case of using a small file and the use of large files as we will see in
Next image