diy electronic kit set Fingertip gyro LED manufacture KIT Fun welding

Sale Price: $$8.42
Old Price: $$9.90
Product Description
Evaluate Score: 4.9
Package Type: piece
Lot Number: 1

This is a full set of DIY production parts, composed of 2 control chips and 24 chip leds, 12 one set, a total of 2 groups, 2 colors.
Through a key control, you can combine a variety of changes.
All patch components require some welding experience.
Shipments are parts, with detailed installation tutorial