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80LEDs circular ring pentagram sign running light DIY kit microcontroller electronic learning kit welding practice circuit board
$7.99
Availability:
In stock
SKU
DIEK002
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Product Model: TJ-56-680
Power Supply Voltage: 5V (DC power supply)
Board Size: 75*75mm
Function Description:
After the circuit is powered on, 80 LEDs form a circular pentagram pattern. After the device is turned on, they light up in sequence, then all light up and flash multiple times at intervals. Finally, they display various patterns in sequence, including an inner pentagon, an outer pentagram, a regular pentagon, a circle, and a circular pentagram. The S2 button can adjust the speed of the running lights.
To see the running effect, please click click meto watch the video
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