The aim of this series of articles is to show that the popular AVR microcontrollers are also suitable for digital signal processing. This time we turn our attention to something practical: using our DIY SDR to receive signals from DCF77 and other time reference transmitters, as well as the German weather service. We also decode the time and weather signals. Learn moreMissed the Elektor Academy/element 14 AVR Software Defined Radio webinar? Click here for the recorded session!