2 Stck. Elektronisch Bunt 10 LEDs Löten Praxis Brett Löten Zum Selbermachen Kits
11,53 €
2pcs Electronic Colorful 10 LEDs Soldering Practice Board PCB DIY Kits Soldering Kit. The louder the sound, the faster the LED will light up. Once every cycle, L11 flashes once, which can visually display the functions of the 4017.
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