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  • Compatible Audio & Video Equipment Style: Display Equipment
  • Brand Name: KOQZM
  • Origin: Mainland China

High-quality double-sided PCB board is used, and the circuit is composed of LED hourglass patterns.
Under the control of the single-chip microcomputer program, it presents a simulated hourglass effect.
A micro switch adjusts the speed of the hourglass and lights up the LED light.
It can be used as a decorative lamp with low power consumption, environmental protection and energy saving.
The assembly process can greatly exercise your hands-on ability and cultivate interest in learning electronic technology.

Material: metal
Size: 2.95*1.73in/7.5*4.4cm
Color: red green blue

Package Includes: 1 set

Please allow minor errors due to manual measurement.
The colors may be a little difference for the different monitor display.


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