GIVE THE OWNER A CALL!

WINK TO THE OWNER, CALL!In an electric call management the second coil (see wiring diagram) is only used for a short. It excited low-voltage EDS, which is sufficient to power the bulb 2.5—3.5 V. They can be decorative to make, incorporating, for example, in some plastic toy. Then she’s pressing the call button will light up. Optional lamp you can turn off the switch SA1.
 
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