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Case for PC817 4 Channels Optocoupler
by chpatiss
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Case for Chinese board PC817 (4 optocouplers 3.6 to 30V ) (common ground).
Boitier pour la carte chinoise PC817 (4 optocoupleurs de 3.6 à 30V) (masse commune)
Boitier pour la carte chinoise PC817 (4 optocoupleurs de 3.6 à 30V) (masse commune)
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