LED Fidget Spinner Luminous Display Three Lobe Digital Gyro Electronic DIY Production Welding Kit

Condition : New
Type : Voltage Regulator

Product name: Three Leaf Fingertip Gyro Kit

Product model: TJ-56-271

Power supply: Three button batteries (Batteries are not included)

PCB board material: Double side 1.6 FR-4 Fiberglass board.

Product size: 7*1 cm

Circuit Diagram

Multiple Patterns

Note: If you need to modify characters and patterns, you must purchase a downloader to modify them on your computer.