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
“CLEAVER” CABLE
Party NTTM, army innovator Y. Bandurko, suggested a simple device for cutting steel wire rope. Steel is the base plate to which are welded crosswise arranged vertical edge guides....
HOLSTER FOR TOOL
Often need to work at heights or in cramped conditions when you need to have all the necessary tools and if I look in one motion, to get or put him in his place. Just a soft case or...
