Here is an example project of how to make a 13003 transistor amplifier DIY homemade using a single 13003 transistor from an old damaged scrap CFL bulb. And also I used another transistor D882 as a pre-amplifier. I demonstrated this project with 12 volts PC power supply of 5 amperes. You can increase the voltage […]
Here I will show you, how to make a powerful amplifier using C5200 and A1943 transistors. I used 3 nos C5200 NPN and A193 PNP transistors each which I will connect each other in parallel. Combination of C5200 & A1943 amplifier is widely used for high gain. Volume, bass and treble controllers are also attached […]
I am showing how to make an extreme bass 100 watts 2N3055 stereo amplifier homemade using dual transistors. 2N3055 transistor is widely used in power amplifiers for high gain. 2N3055 is a silicon NPN power transistor intended for general purpose applications. It was introduced in the early 1960s. Circuit diagram Following is the circuit diagram of dual 2N3055 […]
I am showing in this video, how to make an ultra bass 100 watts mono class-AB powerful amplifier using d718 b688 & 2n3904 transistors. Combination of d718 b688 powerful amplifier is widely used for high gain. You must use transistor insulation (Mica) to prevent touching heat sink to avoid short circuit because both transistor are […]
In this video i am showing, how to make an ultra bass 100 watts mono class-AB powerful amplifier using C5200 A1943 TDA2030 transistors. Combination of C5200 A1943 Amplifiers are widely used for high gain. I demonstrated the circuit with 18 volts dc power supply of 2.5 amperes but you can use 12 volts to 18 […]
Given below is a d718 b688 amplifier circuit diagrams. They are with and without bass treble used in all amplifier projects at this website. All the headings and images are clickable to watch the related project videos. Or downloading the circuit diagrams. D718 B688 Powerful Amplifier DIY Homemade This is a 100 watts mono class-AB […]
Following are the c5200 a1943 circuit diagram amplifiers with and without bass treble used in all amplifier projects at this site. All the headings and images are clickable to watch the related project videos or downloading the circuit diagrams. Take a note that you must use aluminium heatsink with a fan (if posible) to prevent […]
Here I will show you how to make a powerful Rechargeable LED Light DIY. This is a very cheap LED light & can easily be made at home. You don’t need any special skills to assemble it. You can use it in different places at home and outdoor. The basic components are easily available in […]
Here in this video i am showing, how to make rechargeable led emergency light from old/used 18650 lithium cells. The light so powerful where I used 4 LEDs of 1 watt each. I used here 3 pieces 3.7 volts lithium cell 18650 from an old laptop battery. All three cells are joined parallel to increase […]
In this video we show step by step detail to repair a CFL Bulb and is a great demonstration experiment. We will learn how to open and replace the CFL tube of the bulb in a very simple and easy way at the minimal expenses. I hope you can easily repair this Lamp at home […]
I will show you how to convert a 7.0 Ah battery into a powerful battery bank mobile charger with six USB ports. Battery charging process is not shown here. You will have to make arrangement separately. This mobile charging device can re-charge six mobiles at a time with maximum amperage required. You should always be […]
This machine is called a Perpetual Motion Machine. The machine is not yet constructed physically. Any one who try to construct it, please do some basic experiments according to physics laws and then try at your own risk. This machine was designed/invented by me several years ago and was not constructed due to lake of […]
Homemade mini wind turbine diy for school students and Teachers. This demonstration video uses simple components and is intended to be used for a school science project. Components used are pvc pipe & fittings, plastic bottle & styrofoam (thermocool). List of items which we used in this project is listed at the end of this […]
Learn how to make your own a very simple diy homemade door alarm Alarm. It uses CPU battery holder/jacket with its cell, a 5 volts buzzer & 2 pieces of gem clips. This device is designed by me which is stand alone. This can be placed on doors or windows to alert someone, if they […]
13003 transistor amplifier DIY homemade with volume
D718 B688 amplifier circuit diagrams
C5200 A1943 amplifier circuit diagramsRechargeable LED Light DIY HomemadeRechargeable Emergency LED Light DIY HomemadeCFL bulb repair at home – tube replacementBattery Bank Mobile Charger 7000 mAh DIY HomemadePerpetual Motion Machine Free Energy
2N3055 stereo amplifier homemade bluetooth diy
C5200 A1943 amplifier DIY homemade
DIY C5200 stereo amplifier with volume balance
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C5200 A1943 TDA2030 Amplifier DIY Homemade
D718 amplifier heavy bass controller
DIY C5200 A1943 amplifier homemade
C5200 A1943 Stereo Amplifier DIY Homemade