3 Simple Inventions with Electronics - Utsource

Project - 1
In this video i will be using a ferrite core from an old flyback transformer for making an induction heating plate that is for metal melting. The video contains the circuit diagram and important note at the end. It is a 12 volt high current induction heater that is very useful for desoldering electronic components.

Project - 2
Today in this video I am going to convert an Induction Motor to a 220v to 12v step down transformer using which I want to make a power supply that's going to convert 220 volts AC to 12 volts DC for running my 12 volt LED light, incandescent bulbs, DC Motors and even charge my 12 volts ups battery.
The induction motor that I have used here is a shading ring induction motor that I found in a hot air blower.

Project - 3
In this video i will be making a 220V AC to 3.7V DC Converter for Charging 18650 Lithium ion Battery using old discarded mobile chargers.

12V Battery Charger Link -

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---- Thanks A Lot For Your Love & Support Guys ----
#inductionheater #metalmelting #metalcasting #powersupply #batterycharger #lithiumbattery

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*Mr.Electron Patreon's Page* - www.patreon.com/mrelectron

[SamanthaP_]

Been gathering used components since I was 10 years old in 1985 to make other circuits out of junk. So good to come by this channel and see re-use of components like this. Its amazing what you can make out of free used healthy parts. Keep up the good work. Self taught electronics hands on with used parts and radio shack books USPS Electronics Technician ;) Even at 47 years old, still gathering good parts out of discarded electronics to make other things out of. Amazing that the plate doesnt passively heatsink too much to make a solder pan to harvest parts from. Tempted to make one of these vs manually desoldering components to gather and reuse them.

[jmans]

You should use the other part of the motor to close the magnetic circuit, and provably taking out the cooper poles (thick cooper wires ) it will work better with less heat. The core is made out electrical steel for low hysteresis and laminated to reduce Eddy current

[krzysztofgoles]

Soldering Li-Ion batteries is very dangerous. May cause fire or explosion.
Charging also requires special chargers with appropriate voltage and protection.
Short-circuiting a charged battery will also result in ignition and/or explosion.

[Suavache]

Những ý tưởng rất tuyệt vời xin cảm ơn đã chia sẻ với khán giả

[rsz]

Very smart kid. Keep up the good work. I was like you when I was 9 yrs old. I am 60 now and I have accomplished a lot.

[ywpshgp]

hi, what is the nozzle on the drill for cleaning the wire?

[juancarlossanchez]

Me encantan esos inventos y pruebas 👏🏼👏🏼👏🏼

[rnrjxbg]

Гениально! Распотрошить мотор, чтобы сделать понижающий трансформатор. Какой полёт мысли!

[frogz]

the reason you need the air gap is because when it reaches a certain temp, it is drawing too much current for the transistors to handle, it is already basically a short circuit

[stickyfox]

what happened to the floppy stepper? I have tons of these lying around and could use a project for them.

[jonathonstimmel]

where did you get the tool for removing the shellac?

[CyberPick]

It's hard to believe how many things you can make with used components. I think you should be a good teacher in Europe because it seem so simple when you are soldering things on other things :p And in Europe no one will tell you to use used components, only new ... Great job ;)

[jcudejko]

I really like your ingenuity! Your videos have improved a lot as well, keep up the good work!

[ManuKumar-yrjw]

Mr electron can you tell me from where will you get those printed pcbs

[johnsmitrt]

Я плачу от счастья, это же надо построил целый трансформатор из двигателя от микроволновки и подключил к нему лампочку. " Фантастика" лампочка горит. В СССР это могли сделать 50% учеников 6-го класса средней школы и это ни кого не удивляло.

[andrimastirta]

Nice video 👍😊, how many winding in ferrite?

[banterboss]

The soldering skills in this are legend.

[mehbubcmm]

سلام جوون، الان متوجه ویدیو شدم، تو عکس یه استپر موتوررو بدون درایو حرکت میدید؟ مگه میشه؟ بیزحمت توضیح میدهید درود بر شما

[DmitryMaster]

Все изобретено давно до тебя. В 80-е годы трансформаторы делал из катушки пускателя. Но вот портить корпус тестера что бы аккумулятор влез - верх идиотизма. У каждого радиолюбителя есть старые аккумуляторы от мобильных телефонов. Пользуйся.