Radio Frequency

India’s Dilemma of 6GHz band India’s Dilemma of 6GHz band - Licensing VS De-Licensing

The world of connectivity is in the middle of a crucial decision over a desired piece of the radio spectrum - the 6GHz…

XJ9 visualise WiFi This Camera can see Wi-Fi: Visualising Wireless Signals with the XJ9

Wi-Fi has become a cornerstone of modern connectivity, enabling wireless data transfer across homes, workplaces, and public spaces. It operates in…

Drone Technology can Find Missing People New Advanced Drone Technology can Find Missing People in Record Time

Drone-Tech Startup Flyhound Corp has developed a drone mounted radio tech that can find missing people in 3 minutes or…

DIY FM Receiver Circuit Simple DIY FM Receiver Circuits on the Internet - Do they Really Work?

Recently, we thought of building a simple FM receiver circuit, so, like always, we started googling for possible…

Arduino RC522 RFID Reader Module Project Arduino RFID Tutorial: Complete RC522 Guide with Code & Projects

This comprehensive Arduino RFID tutorial teaches you how to interface RFID (Radio Frequency…

Superheterodyne AM Receiver Block Diagram Superheterodyne AM Receiver - Working with Block Diagram and Schematics

A superheterodyne receiver uses signal mixing to convert the input radio signal into a steady intermediate frequency (IF) that…

RF Controlled Robot without Microcontroller RF Controlled Robot

In present time almost all the people are familiar with robots. Robots play a very important role in human life. Robots…