Aueabc Christmas Tree LED Flashing DIY Soldering Kit, NE555 Multivibrator Circuit PCB Ornament Module, DC3V Powered 16 Red & Green Alternating Blinking Lights STEM Electronic Practice Set

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$5.50

Last updated on July 7, 2026 8:58 am

$5.50

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Aueabc Christmas Tree LED Flashing DIY Soldering Kit, NE555 Multivibrator Circuit PCB Ornament Module, DC3V Powered 16 Red & Green Alternating Blinking Lights STEM Electronic Practice Set
Aueabc Christmas Tree LED Flashing DIY Soldering Kit, NE555 Multivibrator Circuit PCB Ornament Module, DC3V Powered 16 Red & Green Alternating Blinking Lights STEM Electronic Practice Set
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