Acta Polytechnica CTU Proceedings, 1(1), p. 311-315, 2014
DOI: 10.14311/app.2014.01.0311
A fast photometer based on SiPM technology was developed and tested at the University of Rome "La Sapienza" and at the Bologna Observatory. In this paper we present the improvements applied to our instrument, concerning new cooled sensors, a new version of the electronics and an upgraded control timing software.