Wireless Communication in any form has become an essential part of human life whether it may be short distance T.V Remote or long distance radio communication. Wireless communication is all about ...

Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code specifically controls the position of ...

What do you get when you combine a direct digital synthesis (DDS) chip, a power detector, and an Arduino? [Brett Killion] did make that combination and wound up with a practical network analyzer. The ...

The Arduino continually receives these messages, comparing them with the last successfully received message. If they match, it is considered a successful data transfer and the Arduino transmits a ...

The project describes how to realize an Arduino-controlled FM receiver from the last century with many new functions. A few weeks ago I came across the interesting Kemo B156N kit while browsing ...

The FM receiver module is based on the TEA5767 [1, 2] chip. It is a well-known module that could be controlled via the I2C bus. It covers the FM frequency range from 76MHz to 108MHz. At the output, it ...

Abstract: This brief presents a fully passive RF wake-up receiver (WuRX) fabricated in a 130nm CMOS process with a matched small loop antenna. The WuRX consists of a high-sensitivity RF energy ...