Have wood has been Meng turned? The teacher will teach you DIY will be glowing small pots of business cards

There are children at home can learn to move it, of course, there is no child can learn to follow the small series up, for the future of children. The luminous LED card is designed by the kindergarten teacher, the name of the child's name printed on the card, convenient teacher memory.

The materials needed are also very simple:

2023 button battery

3mm highlight led two

2mm thick acrylic board

2 short wires

Scotch tape

Finally, we need a laser engraving machine.

The first step: laser engraving machine engraving.

First enter the name and image of a small pool of friends.

In carving the name and head of the time, the power of the laser should be small, carving knife is about to wear.

The second step: insert LED.

You can choose different colors of LED.

First fold the LED leg to 90 degrees, and then insert into the LED hole.

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