

2pcs PAM8403 5V 2 Channel Digital Audio Amplifier with Potentionmeter Switch โฆ
Product description
x2pcs Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter Switch DESCRIPTION: PAM8403 small mini 5 v digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple, reliable work.Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, can use computer USB 5 V power supply, is very suitable for battery and portable electronic products.Bat small size, and is equipped with switch, potentiometer, can follow one's inclinations of the volume, and control the power switch to use and install is very flexible and convenient.Using devices all use the real thing, can be competent for long-term stability. Features: Operating voltage: 2.5 V to 2.5 V Maximum output: 3 wx2 (5 v 4 o) Board size: about 22 mm 30 mm wide/deep/high 16 mm excluding potentiometer handle bulge (dimension) boards are finished plate welding test, the above potentiometer is with switch, can control the volume and power switch, not more than 5.5 V, working voltage power supply positive and negative don't wrong, otherwise the chip has the potential to damage. PACKET CONTAINS: 2pcs x PAM8403 Module with Switch Potentiometer
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
You might also like
Similar items


AKNES RETROFLAG NESPi 4 Case, Raspberry Pi 4 Case with SSD CASE, Cooling Fan, Heatsinks for Raspberry Pi 4 Model B

KEYESTUDIO BBC Microbit Power Board Starter Kit Smart Watch Coding Kit for Microbit Beginners Kids (No Micro:bit Board)

DFRobot FireBeetle Board-328P with BLE 4.1 Support Wifi | IOT Microcontroller
