Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

In circuits 1, 2, and 3, the LM386 inputs are connected directly across the tank circuit and use the LM386 as an RF envelope detector. Circuit 4, with its relatively large value coupling capacitor, ...

Even in today’s digital, IT-intensive radio plant, there is still a need to design and build one-of-a-kind electronic circuits. Simple devices such as digital tone generators and small distribution ...

TDA2030 amplifier circuits; TDA2050 amplifier circuits; TDA7294 amplifier circuits; TDA2003 amplifier circuits. TDA2003 is a cheap amplifier that is designed to run on single rail power supplies ...

A team of researchers has developed a device that can harvest a large section of the electromagnetic spectrum and turn it into power for other connected systems. Read the whole story ...

Genetic circuits: Bacterial 'FM radio' created. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2014 / 04 / 140409134732.htm. University of California - San Diego.

Turning radio waves into power (with circuits printed on paper) A team of researchers has developed a device that can harvest a large section … Casey Johnston – Jul 8, 2011 10:45 am | 41 ...