The variable capacitor C1 and L1 will constitute the tank circuit which will produce the high frequency signal, the capacitor C1 is variable so that we can produce different frequency signal by ...

The project circuit design is a FM Bugger circuit. It works like a transmitter that transmits and projects information signals into the air wherein a FM radio will act as a receiver which would ...

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 ...

Full-duplex radio communication usually involves transmitters and receivers operating at different frequencies. Simultaneous transmission and reception on the same frequency is the Holy Grail for ...

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 ...

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 ...