This video explains how transistors work as switches and amplifiers in electronic circuits. Transistors control the flow of ...

One of the lost pleasures of our modern world is the experience of going shopping at a grocery store, a mall, or a drugstore, ...

Transistors are the fundamental building blocks behind today's electronic revolution, powering everything from smartphones to powerful servers by controlling the flow of electrical currents. But ...

To meet the growing demands of flexible and wearable electronic systems, such as smart watches and biomedical sensors, ...

IBM Research on Tuesday unveiled plans to create a “DNA transistor” that would result in personalized genetic testing for about $100 to $1,000. If successful, IBM could take genetic testing mainstream ...

Flexible electronic circuits are an essential prerequisite for the development of rollable displays, conformable sensors, biodegradable electronics and other applications with unconventional form ...

SAN FRANCISCO &#151 Researchers from the Israel Institute of Technology have developed what the university claims is a “transistor in a test tube”, built via sequence-specific molecular lithography.

This is a simple circuit which checks the polarity of the component. If you connected in right polarity the LED in the circuit will glow and it will not glow when you connected in wrong way. This is a ...