KA2284 Power Level Indicator Batterieanzeige Audio Level Indicator Module
6,33 €
Chip: KA2284;. The magnitude of the level can be adjusted;. 1pcs MAX3232 RS232 to TTL Serial Port Converter Module DB9 Connector COM. 10 PCS Snap on 9V Battery Holder Clip Connector Hard Shell 10CM Cable Lead.
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