New DD4012SA 1A DC 5V 6V 9V 12V 24V to DC 3.3V 5V 7V 12V DC-DC Step-Down Buck Converter Voltage Regulator Module Board wih Pin

👍: 100.0%

DD4012SA 1A DC 5V 6V 9V 12V 24V to DC 3.3V 5V DC-DC Step-Down Buck Converter Voltage Regulator Module Board

👍: 100.0%

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中国版 中文国际版 International 京ICP备2023018498号-1