JENOR PAM8403 DC 5V Mini Class D 2×3 Watt USB Power Amplifier Board DIY Bluetooth Speaker
Amazon.co.uk Price: £2.14 (as of 10/04/2023 18:47 PST- Details)
❤ The board adopts the typical PAM8403 circuit design, the use of MICRO USB power supply (reserved welding wire interface) is very convenient to use a universal mobile phone charger for power supply. Resistance container parts adopt standardized SMT procedures, simple and stable design interface for Bluetooth audio receiver module
❤ Can easily DIY small Bluetooth speaker the board can 8 Ohm 4 ohm small speakers, suitable for all frequency horn or full frequency small speakers.
Supply voltage: DC 3.4V-5V.
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