Test
Algunos links.....

Música en servidores FTP
ftp://213.141.130.11/storage/Music/
ftp://cpc94044-newt37-2-0-cust972.19-3.cable.virginm.net/Music/Albums/

Anonymous login example:
ftp://213.141.130.11:21,anonymous,luirick@hotmail.com

Proyectos con Arduino y similares

http://peruelectronico.com/index.php?id_category=10&controller=category
https://www.luisllamas.es/entradas-analogicas-en-arduino/
http://www.gammon.com.au/forum/?id=11916
http://www.bot-thoughts.com/2010/09/arduino-avr-analog-comparator.html
http://www.educachip.com/enviar-datos-arduino-a-excel-tiempo-real/
https://www.instructables.com/id/TemperatureHumidity-Sensor-Arduino-LabVIEW-Data-Ac/