🔧 DIY RF Jammer – JV12

This is a custom-built RF jammer (JV12) designed for experimentation and testing in controlled environments. The compact unit is enclosed in a sleek 3D-printed case with an external antenna for better signal transmission. It features toggle switches labeled R and B (possibly for channel or mode selection), and is securely assembled with six screws for durability.

Key Features:

• External antenna for enhanced RF range
• 3D-printed enclosure with clear labels and switch ports
• Compact and handheld design
• Uses simple components, ideal for learning about RF and signal interference
• Labeled "JV12", easily customizable for different RF bands or protocols

Ideal For:

• Educational demos (in Faraday cages or isolated settings)

• RF testing and signal behavior learning

• Maker and DIY electronics projects

  IN ORDER TO MAKE THIS YOU NEED:

  NRF24 module

  ESP32 C3

  PCB

  CABLES

  Make sure you do the following connections right!

  NRF24---esp32 c3

      VCC---3V3

     GND---GND

      SCK--- 6

   MISO--- 5

   MOSI---7

        SE---10

     CSN---9

  After you will have completed the building phase of the jammer

  then go to this link:

  [https://github.com/xt0ox/Micro-Jammer/blob/main/Firmware/Micro-Jammer.ino](https://github.com/xt0ox/Micro-Jammer/blob/main/Firmware/Micro-Jammer.ino)

  Copy paste the code to the Arduino IDE app

  Change the pin layout with the ones I provide above!

  And then you are done!

  ENJOY

   

⚠️ Disclaimer: This project is intended strictly for educational and legal uses only. Unauthorized jamming of radio frequencies is illegal in many countries. Always comply with your local regulations and only test in shielded or authorized environments.