With a proper tools and a detailed study, a good control system can be designed to be robust and relatively free from instabilities. Studies on temperature control systems have been continued until today even though it has already been well established due to its growingapplications in the industrial process, household appliance for cooling/heating, and etc. Kampus Pasir Gudang, Jln Purnama, Bandar Seri Alam, 81750 Masai, Johor, MalaysiaĪrduino, Virtual Instrumentation (VI), LabVIEW, PID Controller, Heater, Abstract Faculty of Electrical Engineering, Universiti Teknologi MARA,
