by Tarun Agarwal 2 years ago What is a LED Resistor : Circuit, Working & Its Applications The resistors and LEDs are the most essential electronic components which forms the basis of most of the electrical or electronics circuit. The main function of an LED or Light Emitting Diode is to emit light once electric current is supplied...
by Tarun Agarwal 3 years ago LED Projects for Engineering Students Light Emitting Diode (LED) is a semiconductor device including two terminals. As compared with a normal diode, LED functionality is the same except it produces light once current supplies throughout it. In most electronic circuits, LEDs...
by Tarun Agarwal 4 years ago What is an Emergency Light : Circuit Diagram & Its Working Emergency lighting is used in an urgent situation like when the main supply is disconnected or regular electrical light fails. So the sudden electricity loss could result in a fire otherwise a power cut. This lighting system is used in...
by Tarun Agarwal 7 years ago What is Light Emitting Diode : Working & Its Applications The Light-emitting diode is a two-lead semiconductor light source. In 1962, Nick Holonyak has come up with the idea of a light-emitting diode, and he was working for the general electric company. The LED is a special type of diode and they...
by Tarun Agarwal 10 years ago Introduction to Propeller LED Display and Its Working Propeller is a term connected with a rotating object: motor or pump, and is used in this project. Propeller rotates a set of light-emitting diodes for displaying numbers, characters and symbols in a rotating manner that’s the reason why...
