In previous tutorial we have learned about ZigBee protocol, its architecture and also learned about XBee modules and AT…
Generally many people get confused with two terms XBee and ZigBee, most of them use it interchangeably. But this is actually…
What is a SWITCH? Switch is nothing but a device which is used to turn ON and OFF the equipment. Most probably this equipment…
“The Heart of science is measurement”, and for the measurement the bridge circuits are used to find all kind of electrical and…
“There is no better way to thank God for your sight than by lending a helping hand to those in dark”
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Our quest for faster and simpler transportation will always be a Journey and not a destination. One of the trending and sought-…
With the boom of Smart Phones, Internet of things (IoT), Industrial Automations, Smart Home systems etc.. the demand for…
Just like stethoscope for doctors, stack overflow for programmers, spanners for Mechanic and Jarvis for Tony Stark a Multimeter…
From a small traffic signal controller to a complex high voltage switchyard, relays can be found everywhere. To put it in…
Just like the invention of wheel for automobiles the invention of wireless internet has revolutionized internet since then.…
To start with let us understand what these OLED displays mean. The term OLED stands for “Organic Light emitting diode” it uses…
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities”is abbreviated as bipolar,…
