ماژول آمپلی فایر استریو 3 وات PAM8403 دارای سوکت پاور میکرو USB

ماژول آمپلی فایر استریو 3 وات PAM8403 دارای سوکت پاور میکرو USB

Description:
The board uses the typical circuit design of PAM8403, using MICRO USB power supply (reserved wire power interface), it is easy to use a universal mobile phone charger for its power supply, resistance devices are standardized patch technology, simple and stable.
The board can be accessed 8Ω, 4Ω or 2Ω speakers.

Features:
Supply voltage: DC3.4V-DC5V
Output power: 3W x 2