Sometimes you need to control the lights (or other devices) of two points far remote from each other. It may be required in the long corridor, and in the garden, or even in a small modern apartment. This task will help to solve the proposed circuit. For Assembly you will need two toggle switches and a three-core cable. The rest is clear from the driven circuit.
Recommend to read
WITH CARING FOR THE EARTH
The future of our country, its science and industry will soon begin to identify those who are now sitting at their desks in schools, in the classrooms of technical schools and vocational...
WAKE TAPE RECORDER
I designed a digital timer, which wrist watch, MONTANA, has a great standby time (up to 24 hours), good precision (the error is only a few seconds per day), simplicity, performance and...
