The Cosmics Leaving OUtdoor Droplets (CLOUD) experiment at the European Organization for Nuclear Research (CERN) is investigating nucleation and growth of aerosol particles under atmospheric conditions their activation into cloud droplets. comprises an ultraclean 26 m 3 chamber its associated sy...

Data Acquisition (DAQ) is widely used in Research and Development, Quality Control, Testing. acquisition a process which raw transducer signals are converted to computer readable data so that computers can store manipulate data. Temperature control system mainly the measuring even achieve stable or desired value have big challenge importance all sector of industry. This article tries summarize ...