![]() ![]() ![]() Then you can spend hours listening to radio stations from 150 kHz to 30 MHz. Simply plug the shield into an Arduino Uno, program the Arduino with the software provided by Elektor, connect a length of wire to the antenna input, and connect the Arduino to your PC. The key component of this relatively simple circuit is the Silicon Labs SI5351 CMOS clock generator, which communicates over the I☬ bus and has a frequency range of 8 kHz to 160 MHz. Now we have updated the previous design to create a. The design was enormously popular, but the PLL chip used in the original design has unfortunately been discontinued. With this circuit you could receive radio signals over a wide frequency range, with demodulation performed by software running on a PC. Back in 2007 we published a project for a software defined radio (SDR) with a USB interface. Folkscanomy Electronics Articles: Elektor SDR ReloadedSDR Shield for the Arduino.Įlektor has built and published a lot of radio receivers over the years. ![]() The original author Burkhard Kainka also made this new design, now as a shield for an Arduino Uno (-based) microcontroller board. This shield is based on the extremely popular SDR-project published in the May 2007 issue of Elektor Electronics.
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