Glowing pictures - I don’t know what you will use these pictures for, if you repeat my homemade product, I personally hung them in the center of the room as a kind of night light. You can also hang it above your child's crib. I think he will like it. Any of you can make this toy. As they say, there would be a desire.
We will need: well, your skillful hands, this is natural, an LED of different colors, the smallest resistors with a resistance of 100 - 500 Ohms, wires, heat-shrinkable insulation, a battery pack with batteries, plexiglass, a wooden cross. Auxiliary tools.
We take the wires and cut them to the required length. The length of the wires should not be the same, that is, all the pictures should hang at different heights - it’s more beautiful.
Then we solder Light-emitting diode and a resistor in series.
Then we put on heat shrink insulation and heat it up. As a result we get:
We drill holes in the pre-prepared cross and insert wires and a battery pack there. We connect everything in parallel and connect it to the batteries through a button.
The electrical part is done. Let's take on the lighting. We need to make several pictures by number LEDs. To do this, we will cut out squares from plexiglass.Cut off the corner and make a side hole for connection LED. Let's draw any design on a piece of paper, put it on a square of plexiglass and use some kind of burr to trace the outline.
After all mechanical operations, it is better to polish and wash the plexiglass.
Connecting LEDs. To do this, take transparent epoxy resin or glue. Let's drop a little from the syringe into the hole:
And let's insert Light-emitting diode. We do the same with all the pictures. Let it dry. All is ready. We check and admire the view.
Simple and angry.
