remote switching

hello! every one, I have been trying my best to switch a 240V lamp at adistance of about 1km without using cable, but I can not do it, can someone pls help me whit the circuit diagram or any idea please? thanks

Posted by Paul Umar (bgshinga@yahoo.com) on 23/10/2004, at 18:19 GMT

R/C

If you had radio control gear for a car or boat, you could use a servo to switch a V3 microswitch, which could control the lamp

Posted by Anonymous on 24/03/2005, at 10:17 GMT