A simple fm radio transmitter circuit which covers frequencies from 88 to 108 MHz. It is built with 3 transistors: BC109, BFR91A and BFR96S. It is quite stable and the output power is around 200 mW.

This sensitive FM radio tuner is the right circuit for hobbyists who want to build their own tuners instead of buying a “plug-n-play” finished product. The fm tuner circuit is designed with only 3 ...

A team of biologists and engineers has developed a 'rapid and tunable post-translational coupling' for genetic circuits. Programming living cells offers the prospect of harnessing sophisticated ...

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Researchers at Georgia Tech have found a way to harvest energy from electromagnetic waves in the air. The harvesting devices are produced using an inkjet printer and can collect small amounts of power ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to ...

FM radio has somehow thrived in the age of streaming services, and it will now be easier for some Samsung phone owners to access. Unlocked versions of the Samsung Galaxy S9 and S9 Plus are getting ...

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VELLORE: A fire broke out at a two-storey building utilised for manufacturing footwear in Saidapet on Tuesday. According to fire and rescue service officials, the fire broke out following an electric ...