DIY Bluetooth iPod Hi-Fi Speaker : Parts Guide 2 : TPA3116 + CSR8645 + Power Monitor + Arduino

Click the times to skip forward:

1:53 - Sound Test (Hurts - Wonderful Life [Official Deep Mix]    • Видео  )
2:36 - Power Management Demo
5:16 - Power Distribution Diagram & Theory of Operation
16:06 - Control Logic / Finite State Machine Overview
21:43 - Teardown

Arduino Code :
https://github.com/lipton5001/iPodHiF...

Code Walkthrough :
   • DIY Bluetooth Speaker : Power Managem...  

Parts list:
• TPA3116 Amp : http://ebay.to/2xxAbNu (more links in review    • TPA3116 2.1 Amp Review / AWESOME !!!  )
• CSR8645 Bluetooth Board : http://ebay.to/2yWKiiO
• Arduino Nano : http://ebay.to/2yVm7kM
• OLED Display : http://ebay.to/2iGZg5Q
• INA226 Power Monitor Module : http://ebay.to/2yZQVjW
• Arduino Compatible Relays : http://ebay.to/2ycI1Ar
• Current-Controled Booster : http://ebay.to/2gSKlVT
• Efficient Buck Converter : http://ebay.to/2idSPTR
• Battery Protection Board : http://ebay.to/2gRLv3T
• Battery Balancing Board : http://ebay.to/2hkBOrN

• Speakers and Enclosures I'd suggest scavenging from old stereos or the like