Sound Pressure Level Meter +

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4 USB 5A Buck Converter DC-DC Step Down Module US$5.18, DIY Kit LM3915 Audio Level Indicator US$1.80 + US$5 Postage @ ICStation

expired 4 USB 5A Buck Converter DC-DC Step Down Module US$5.18, DIY Kit LM3915 Audio Level Indicator US$1.80 + US$5 Postage @ ICStation

Store RepICStation on 20/01/2022 - 13:11 icstation.com

DC-DC Step Down Module 4 USB Interface 5A Buck Converter Power Supply Module 50% off now. Price: US$5.18~AU$6.84 https://www.icstation.com/step-down-module-interface-buck-co... DIY Kit LM3915 …

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