(part-6) Bluetooth Amplifier speaker box testing (SD card, AUX, FM radio MP3 player)

(part-6) Bluetooth Amplifier speaker box testing 

(SD card, AUX, FM radio MP3 player)

  This Video fully testing with Bluetooth, SD card, AUX, remote and amplifier FM radio module MP3 player and amplifier speaker box

 the component is using
1) Bluetooth, SD card, AUX, FM radio module mp3 player decoder module with remote
2) 4ohm 25w speaker
3) 12v-0-12v,1A center tapped transformer
4) CD 6283 stereo amplifier with rectifier board
5) 100k ohm volume switch
6) LM7805 5v regulator
7) speaker box
8) 12v DC socket
9)screw
10) two core power cable
11) speaker pin socket

(part - 1)Bluetooth, SD card, AUX, FM radio mp3 player module with Amplifier - https://goo.gl/iksWH1
(part- 2) Bluetooth, SD card, AUX, FM radio mp3 player module with amplifier assembling  - https://goo.gl/WM2KgR
(part- 3)Testing - Bluetooth, SD card, AUX, FM radio mp3 player module with amplifier - https://goo.gl/T5utkB
(part- 4) DIY - Bluetooth Speaker Box (include amplifier & power supply) - https://goo.gl/qJZW5X
(part 5) Bluetooth speaker box assembling (SD card, AUX, FM radio MP3 player)  - https://goo.gl/8fr7Si

Buy this material in the online

 1) CD 6283 stereo amplifier with rectifier board - https://goo.gl/Y8BCNY
2) 4ohm 25w speaker  - https://goo.gl/5QvGvC
3) Bluetooth, SD card, AUX, FM radio module mp3 player decoder 
4)  module with remote- https://goo.gl/X2qaeS
5) 12v-0-12v,1A center tapped transformer= https://goo.gl/nBE6P3
6) LM7805 5v regulator- https://goo.gl/rVQ3BQ
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