Elektor Team (12052)

1-07-1978 | This simple circuit can be used as a party trick which should completely flummox anyone who has little knowledge of electronics

1-07-1978 | The steady fall in the price of LEDs now makes it an economic pro- position to construct an X-Y display using a LED matrix. Two UAA I...

1-07-1978 | Mess-Gleichrichter

1-07-1978 | Sinus-Quadratur-Oszillator (90-Grad-Drehung)

1-07-1978 | Redifon Telecommunications have just released a complete new range of versatile communications receivers designed to fulfil all oper...

1-07-1978 | Kojak-Sirene

1-07-1978 | Empfindliche IR-Lichtschranke-Sender (moduliert Sender )

1-07-1978 | Empfindliche IR-Lichtschranke-Empfänger (moduliert Empfänger )

1-07-1978 | Einstellbare Kapazität (mit OpAmps)

1-07-1978 | Ultraschall-Alarm-Sender