Audio Power Amplifier Chip,Power Amplifier Audio Receiver Module Car Motherboard Speaker Bluetooth MP3 Stereo Board Audio Power Amplifier Board Module
Current Price
$3.59
Average
$3.59
Min Price
$3.59
Max Price
$3.59
Price will be lower
in next 2 weeks
in next 2 weeks
According to the data, price will be lower in next two weeks, so not waste your money and track better price!
Product review & video
hey guys a couple of months ago I made a Bluetooth speaker using a simple module that combined a Bluetooth receiver and an amplifier on a single board it was just one of the many such boards that you can get from China for your do-it-yourself projects but the thing is that some of these boards are just not very good which is why I decided to make this video and quickly go over some of the other Bluetooth amplifier boards that I have in my stash okay I'm going to start with this one which I really wanted to like it is the smallest that I have and it's powered by five volts from a USB port you can power it with your cell phone charger or a power bank in theory it can deliver up to three watts per channel that's all great but as soon as you turn it on you get this now I think that this super annoying notification is enough of a reason to never use this board in a project but it gets worse
