Build Instructions

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• 1

  Making Eraser Head Goggles From Cardboard

  • Lay out the cut-outs as shown in the picture
  • Assembling with hot glue
  • Paint the goggles with a yellow spraycan.
  • Let it dray

• 2

  Wiring Diagram for Transmitter (Eraser Head Goggles)

  The following image shows the complete wiring diagram of transmitter using Arduino Nano. After connecting all components then I inserted all these components into the enclosure and sealed it completely using hotglue.

  The Ir sensor detects the blink to switch ON the lamp and if the ir sensor detects the blink again the switch will OFF.

  NRF24L01 2.4 GHz Transceiver Module can be used for wireless communications at up to 100 meters.T he operating voltage of the module is from 1.9 to 3.6V, but the good thing is that the other pins tolerate 5V logic. The module communicates using SPI protocol. You should make looking at the arduino pin connector model SPI pins.

• 3

  Transmitter (Eraser Head Goggles) Code

  You need to do is install RF24 Library. You will get an error if you dont install.

  When you want to add a new library into your Arduino IDE. Go to the directory where you have downloaded the ZIP file of the library. Extract the ZIP file with all its folder structure in a temporary folder, then select the main folder, that should have the library name. Copy it in the “libraries” folder inside your sketchbook.

  Connect the arduino nano and upload the given program on your arduino nano.

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