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Top 8 Amazing electronics projects very simple with C1815 transistors

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Top 5 projects Amplifier Class A high quality sound using the Light bulb

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How to Powerful JLH 1969 Class-A Amplifier Using C5200 Transistors

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Diy Class A Amplifier Stereo Using Drilling Machine Stator

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How to Make JLH 1969 Amplifier 4 Transistors D1047C Class A

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DIY Powerful Bass Amplifier JLH 1969 Using 13007 Transistors

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Turn a DVD ROM Old Into a Stereo Bluetooth Music Player

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Discover secret Dynamo 6V, testing convert 220V

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Inverter 12v to 220v/1000w using 2sc5200 x 2, very simple

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AC, DC Motors: The Hidden Truth Exposed

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DIY: Mini Stereo Bluetooth Speaker

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How to make Inverter 12V DC to 220V AC using two 2SA1943 transistors, simple

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Diy Powerful Amplifier with 24-volt single-source / Very simple

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Nansin 2.1 Channel Speaker System Repair Simple

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The Ultimate Guide to Restoring Your KENWOOD Stereo Amplifier

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Upgrade Your Classic PHILIPS BOOM BOX: Build Bluetooth 5.0 and BATTERY

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Upgrade Your Classic Sony Radio Cassette CFS-1000s: Build Bluetooth 5.0 and Repair Tips

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Supercharge Your CD Radio Player with Bluetooth 5.0 Audio Modules

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Unlock the Incredible Power of the TDA7377 IC - 2.1 Channel Amplifier!

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DIY Powerful Bass 200 Watt Amplifier Using NJL21193G & NJL21194G Transistor / Simple

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How to make 2.1 Hi-Fi Audio Amplifier Using TDA2030 IC

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DIY Powerful Bass Amplifier BTL 150W Using 2 TDA 7296 IC High-quality Sound, simple

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Diy Heavy Bass Powerful Hybrid Amplifier BTL, C5200, and A1943 Transistor

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Diy amazing 40 LED VU-Meter using two AN6884 ic, with adjustment

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How to Make 30 LED VU Meter Circuit using 10 S8050 transistors

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How to make an amplifier ultra bass with N-channel Mosfet Graphics cards Old

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Diy powerful Class-A amplifier with BD139, 2N3055 transistors, simple circuit

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Diy 3-band graphic equalizer, dual 100W Class-D amplifier module TDA7498

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Diy powerful ultra bass Amplifier with bass, mid, and treble circuit

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Diy Class D amplifier with old Phone charger

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DIY Bluetooth speaker from an old light bulb, No IC

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DIY powerful bass stereo amplifier using STR S6707 voltage regulator ic years the 1990s

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DIY powerful ultra bass amplifier using STR 50103, 32 years old

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DIY powerful ultra bass amplifier using STR S6707, simple circuit

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DIY powerful bass amplifier using 10 c2383 transistors, no ic, simple circuit

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How to Turn a CD ROM Old & Into a Stereo Music Player / DIY Powerful Bass amplifier

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DIY Simple Converter 12v to 220v Using D718 Transistor Transformer available

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A New Method of Making Powerful Heavy Bass Bridge Amplifier

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DIY 12V Battery Charger with Short Circuit Protection

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How to make Powerful Bass Bridge 12V Amplifier Simple

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DIY PAM8403 3W Stereo Class-D into 15W Bridge Mode Amplifier

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Repair LED Light Bulb | Few people know about this SIMPLE function of A LED BULB!

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DIY Powerful Ultra Bass Stereo Amplifier Use Cassette old components

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How To Turn a Old CD ROM into a Music Player use High Quality Amplifier TA8207K IC

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DIY Simple Automatic Light On/Off Circuit 220 volt with Triac BT136

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DIY Powerful Ultra Bass Amplifier 7 Transistor B688 Simple Circuit

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Ways To Convert Mp3 Bluetooth For Old Radio Cassette Tapes

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DIY Powerful Bass Amplifier Using Sanken C2922 & A1216

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How to make 5-band Graphic Equalizer High Quality using TA7796P IC

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Homemade Powerful Heavy Bass Amplifier Simple

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How to Convert any SPEAKER into BLUETOOTH SPEAKER with USB Bluetooth receiver

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DIY powerful mini amplifier simple with ferrite inductors, BD139, C1815 transistor

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DIY Extremely Powerful Amplifier Using Transformer With 10 Transistor D718 (Class A)

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DIY Powerful Amplifier 12v Using Transformer With C5200 Transistor (Class A)

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How to Make a Powerful Stereo Amplifier (2 x 100 Watt) with A1186 & C2837 transistors

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Simple & Powerful Stereo Amplifier | How to make Stereo Amplifier with D718 & B688 Transistor

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DIY 100-Watts Class A Mini Amplifier Extremely Powerful Bass | Super Simple

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DIY Mini Bluetooth Amplifier 5V Class-D Stereo Using PAM8403A Board

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Convert OLD SPEAKERS to BLUETOOTH SPEAKERS and Replace Power Supply Broken

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DIY Class AB Powerful Amplifier With Two 2SA1943 Transistor / super simple