| This circuit switches two electrical loads on and off under the control of an acoustic signal. The remote control operates reliably up to...
All items tagged with Switch and remote control (15)
| Infra-red remote control units for TVs and video recorders usually have a large number of press-keys to select a staggering variety of fun...
| LIGHT SWITCH WITH TV REMOTE CONTROL Why not use the infra-red remote control, that magic little box supplied with every TV set these days, f...
| EE July/August 1986 34 We all sometimes wish that some of the switches around the home were just a little easier to locate and operate, nota...
| Just like the associated hand-held transmitter (see previous article), the receiver is simple to construct. As can be seen from the circuit...