Lunar night light is a wall lamp in the form of the moon, which turns on automatically when it becomes dark. The circuit of automatic switching is built on only two transistors. The night light in the form of the moon is very original, beautiful and unusual. The effect that this lamp produces is simply fascinating.The 1M resistor can be adjustedsensitivity and trigger threshold of the backlight.Then, glue the base to the circle of plywood with glue on the type of PVA wood. The surfaces are sick to be clean and smooth, otherwise it may not stick well. The design is not intricate.
Materials for nightlightFor a moonlight night lamp, you will need:
Transistor Nightlight DesignIn this design, I used two transistors to turn the LED strip on and off. The first transistor reacts to changes in light and triggers a second transistor that responds by turning the LED strip on and off. This is a cent of a two-part compound transistor, only turned on so as to provide a better amplification of the electrical signal from the photo sensor.
ManufacturingFirst you need to prepare everything in advance. Cut a circle out of plywood, cut out the base in the form of the letter “O”, print the moon pattern on the printer. If everything is ready, proceed. First of all, we drill two holes in the base: on the one hand, on the top - for fixing the lamp on the wall and on the bottom - to skip the wire.
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