Intelligent Temperature Monitor with remote control Electric Fan

Due to problems encountered by physical challenged, sick, old age and stressed people to control the speed of an electric Fan leads to the development of an intelligent temperature monitor with remote control Electric Fan. The systems is developed using a LM35 temperature sensor, ATMEGA328P micro controller, BC547 transistor, Arduino chip and a TSOP 382 Infrared receiver . LM35 senses the ambient temperature and TSOP 382 infrared light receives signal from the remote. The two signals get to the microcontroller which is the heart of the system. The Arduino Uno software is programmed inside the microcontroller which senses temperature and control the speed in response with the set temperature. The 2 digit 7 segment LED (Light Emitting Diode) display temperature sensor readout