AT89C2051 6 Digit Electronic Clock Kit Digital LED Tube Clock Set DIY DC 5-12V
ab 4,74 €
OLED LED&RGB. Nano Sheild. Am 25.10.2024 hat der Verkäufer die folgenden Angaben hinzugefügt The circuit board used in this digital clock kit is a standard FR-4 epoxy fiber board, and the circuit boards are double-sided plated with antioxidant green oil, which shows more class and excellent quality.
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