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Homemade boombox, radio, sd/usb mp3/mp4 player
Mp4 board(New V): bit.ly/31pWvKg
Or Mp4 big screen: bit.ly/2Zy69Ys
Speakers: bit.ly/2JnErqR
Amp module: goo.gl/fHMpEu
Passive radiators: bit.ly/33NOIoc
18650 Batteries: goo.gl/ksddQG
18650 holder: bit.ly/32g6ErC
4S PCB: bit.ly/2NHOgV2
4S meter: bit.ly/2xERm1c
DC module: goo.gl/XPGaXg
or goo.gl/ZsEU1N
DC/DC isolator: bit.ly/2ZoYyuu
Mini switch: bit.ly/2MKvw5j
Power jack: bit.ly/3a5hGTx
Drill Bit used : goo.gl/jmh3AP
or: goo.gl/VpJbLE
Multi charger: goo.gl/RzrCf8
Multimeter: goo.gl/n8whXr
"Wire holder": bit.ly/2xqq5Th
-Using dc/dc isolator B1212S to avoid ground loop/ "hum" effect.
-Width 30cm, height 9.5cm, depth 12cm.
-Pcb with cell balance function.
-Schematic at 13:15
Copyright free music list:
Kozah - Haha [NCS Release]
Raven & Kreyn - Bubble [NCS Release]
Jim Yosef - Moonlight [NCS Release]
Ascence - Rules [NCS Release]
Moving On (Instrumental) MBB & Jonas Schmidt [Vlog]
Elektronomia - Heaven [NCS Release]
Max Brhon - Humanity [NCS Release]
Raiko - Lightning Child
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#DTekDIY