How to make Circuit amplifier Simple, Use IC LA4440

DIY - Tutorial make Circuit amplifier Simple Materials to include: - Potentiometer 50k ohm - 2 x Capacitor 25v 47µF, 2 x 16v 100µF, 1 x 25v 10µF, 1 x 16v 220µF, 1 x 16v 1000µF - 1 x IC LA4440, radiators, 2 x screws - 1 resistor 1000Ω, 1 220Ω - 1 x Adapter 12v 1A, 12v DC jack, Cardboad 4x5cm - Wired Headset old, Wire, Speaker - Circuit boards PCB, Circuit principles http://goo.gl/pwacuq Creative Channel , Wish you finish Don't Forget LIKE, Share VIDEO Subscribe My Channel

• #تحصیلات_و_یادگیری
• #diy
• #circuit
• #amplifier