All items tagged with transmitter and phone (4)

1-07-2013 | The best types of universal remote controller come equipped with a large touch screen, just like the one on your Smartphone. So why not use...

1-07-1992 | This receiver is meant to complement the transmitter described in the previous article. It's design Is based onjust one FET.This has th...

1-07-1984 | also usable for other audio signals This circuit is used together with the receiver described elsewhere in this issue to form the simplest i...

1-07-1979 | When considering constructing a `wireless` headphones system, three basic approaches present themselves: a `genuine` r.f. transmitter and re...