• AMIT KUSHWAHA
• AMIT TIWARI
• MD SHABAZ RAIN
• ANUJ YADAV
• MR ANIL KUMAR

ABSTACT It contains transformer that is used to regulate voltage .here we have used lcd for displaying present information, led’s for supply indication. We are using pic controller for measuring analog voltage and current.pic microcontroller has inbuilt ADC, it can sense an analog signal and convert it. There is used one temperature sensor which senses room temperature. If temperature is approximate 30 then speed of fan become slow in first step through relay, if temperature increase between 40-45 then speed of fan become more than fast from first step and temperature increase up to the level of 50 then speed of fan will be full.

9 pages

"SPEED CHANGE OF FAN WITH THE HELP OF TEMPERATURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.m306-m311, May-2023, Available :http://www.jetir.org/papers/JETIR2305C45.pdf

"SPEED CHANGE OF FAN WITH THE HELP OF TEMPERATURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppm306-m311, May-2023, Available at : http://www.jetir.org/papers/JETIR2305C45.pdf