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
DROP BY DROP — PEN!
After working with epoxy, always remains a small quantity of it, which can be used for the manufacture of arms to the small tool, such as needle files. To put on them a big "drop" to...
Hydroplanes BRO-16
Hydroplanes BRO-16 — single-seat biplane of wooden construction, designed for training and demonstration and training flights. This is the first machine of this type, established in the...
