MIRACLE BY ECE

P-N junction diode:- Fig:-Diode  It is an electronics component that allows the current to flow only in one direction. Forward biasing:-

Resistor fig:-Resistor Resistor is the common electrical component which is used to resists the flow of the electron. The value of the resistance is measure in ohms ( Ω ),here the resistance is measured by using ohm law when the current is known and voltage drop is measure by using the following relation. V=I*R where V= Voltage            R= Resistance            I= Current

Project name:- Automatic temperature controlled Fan.     I am going to make an automatic temperature controlled fan .For this we need some hardware component mention below. Computer Arduino Thermistor Resistor DC fan Jumpers