Einstellbares Verzögerungsrelaismodul 0-120s NE555 mit LED zeigt Ausgangspegeltest an
4,26 €
1 x Adjustable NE555 Module. With led light indicates the output level. Feature: 1. With input power indicator. On-board test button, you can use IT as a trigger button. Input: VCC: 5-12V. If you do not receive our reply within 48 hours, pls.
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