民用電池與相機用電池 These are your standard 9 Volt alkaline batteries from Rayovac. Don't even think about trying to recharge these. Use them with Arduinos or with a voltage regulator to get a solid 5V for your project.Check below for 9V connectors.Note: This item is no
- PRT-10218
- SparkFun
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1:
HK$20.55
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