2PCS Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter Switch

2PCS Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter Switch

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SKU:
ZD71016
UPC:
4862440112226
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4?) PCB size : Length: 29mm Width: 20mm Overall height after installed is about 16mm. Notes: please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board. Package included: 2 x Mini PAM8403 5V 2Channel USB Power Audio Amplifier Board 3Wx2W Volume Control
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