With the approach of the New year interest in the “automation tree” increases dramatically. Everyone wants to decorate a beautiful Christmas tree with garlands of “live” light-driven commands to the electronic devices. One of them is the device to create the effect “running fire” — we tell today.
Himself an electrician
SAFE POWER SUPPLY
The inclusion of transformers on 400 Hz network, 220 V(50 Hz) using a ballast capacitor. If you look at the merits in diversity of industrial and self-made Amateur radio power supplies, it suggests the surprising conclusion. Basically they use the same (from a large item being sold) step-down transformers.
THE SOLENOID

NEW OLD COIL RUHMKORFF

ELECTRONIC “DICE”

“SECOND WIND” OF THE REFRIGERATOR

THE LIGHT IN THE BATHROOM

ADJUSTABLE POWER…

DO NOT RUSH TO THROW
Old things can be treated differently. For someone this “junk” is worthy only of the dump. But if we threw out less garbage, you see, and the ecology of the planet would not be so depressing. During regular maintenance the hostess decided to change the chandelier, and no amount of persuasion that it can be restored, didn’t help. One argument out of fashion. But to throw out the lamp I did not. Adding diffusers and associated parts, hid in the far corner of the pantry. We had to wait long.
SHARE THE LIGHT
