SDR-Art

I am working on an Art project that requires some radio-reception capability on a Raspberry Pi. I available online. But given the local nature of the data I need to treat this time I have to use a local receiver.
have used in the past some interesting website that feature an SDR device whose reception is

One suitable device I found very inexpensive are DVB-T USB dongles originally intended for watching Digital TV on a computer. These dongles can be had for less than $10 on eBay. The good thing is that the chipsets employed are Linux supported and there is a bunch of useful software that can use them as a Software Defined Radio (SDR).

What is SDR? Well, basically it can act as a multipurpose radio scanner for many different purposes as spectrum usage recorder, amateur radio receiver or just listening to FM radio or airplane ADS-B transponders. For that latter purpose there is a cool program called dump1090 that will receive and decode the messages of the airplanes' transponders reaching your receiver.

Comments

Popular posts from this blog

VFD control with Arduino using RS485 link

4xiDraw: Another pen plotter

Software I2C for Arduino