Radio-Astronomy with RTL-SDR, RPi and Amazon AWS IoT por carlosap | 15 julio, 2019 0 comentarios https://www.hackster.io/mariocannistra/radio-astronomy-with-rtl-sdr-rpi-and-amazon-aws-iot-45b617 http://rishi-patel.blogspot.com/2013/10/summary-of-horn-antenna-project.html