I recently acquired a device that I use, to cool my iPad when I play call of duty mobile, above all, it has called me. I have been very interested in this device because it has a variety of modifications, especially in terms of temperature, fan speed and led lights control, all through BLE, previously […]
Recently I was thinking about how a hardware hacking professional could test his OOK(On-Off keying) signals demodulated at bit level, without the need of having to program any device, I wanted something that was within reach and that was only either modify parameters or load them from a file, So was born ROOK(Remote On-Off Keying) […]
In our article Hacking and synthesizing signal from a Toy Car Controller we performed a complete analysis on a signal that ends up being an OOK modulation generally used in vehicle controls, the signal was synthesized through GNU Radio and a hackRF this time we will talk about how you can build your own application […]
You will often wonder how many of the radiofrequency signals can be hacked, here you will learn how to do it, you will understand how the signal travels from a remote control to its control center and how to synthesize that signal or produce an exact frequency to transmit or receive signals, as in radio […]
The electromagnetic spectrum is the full range of all frequencies of electromagnetic radiation, ranging from low-frequency, long-wavelength radio waves to gamma rays, characterized by extremely high frequencies and short wavelengths. This spectrum is classified into different ranges or bands according to their frequencies, and each has unique applications in our daily lives and in scientific […]
