| This receiver is meant to complement the transmitter described in the previous article. It's design Is based onjust one FET.This has th...
| This receiver is meant to complement the transmitter described in the previous article. It's design Is based onjust one FET.This has th...
| A continuity tester is very useful for checking printed-circuit boards. It indicates a sound connection by a squeak from a buzzer; there...
| The only connection between the PLL board and the discretely designed analogue parts of the generator is via plugs and sockets K2. K5 and...
| Keyboards may be slotted into two categories, at least as far as the manner in which the switches are connected is concerned: those with...
| This sound mixer, designed and marketed as a kit by ELV, allows a variety of fading, sound dubbing and voice-over effects to be realized....
| This low-power transmitter for the VHF FM band may be used as a wireless babysitter or a short-range repeater by virtue of its voice operate...