| This article describes a lights switch which is operated by moving your hand in front of it. This is achieved by detecting infrared lig...
All items tagged with Switch and lights (6)
| In some countries, it is still obligatory for cars parked in the road at night to have their parking lights on. If the car is parked well...
| When a battery is charged by a solar panel during the day, it may discharge via that panel after sunset. This may, of course, be prevente...
| Many motorcycles have the facility that as soon as the igrutton is switched on, their dipped headlights (or day running lights) corne on....
| Switches with change-over contacts with traditional debouncing circuits are not always usable or economical. Keyboard switches, for inst...
| This circuit automatically switches on the headlights of a ear after the engine is started. In countries like Sweden and Canada, ear driver...