ONLY 3 Parts To Make Electronic Components TESTER.

DIY electronic component tester that actually works perfect.
For making this tester electronic tool you need:
-Bridge Rectifier
-LED voltmeter with 3 wires
-10kohm resistor
-wires and aligator clips

[Hacktuber]

I publish new diy projects almost every day, SUB NOW!

[VladoT]

Great Idea! I have a drawer full of unknown zener diodes and now I will test them all and sort them.

[Patrick-plwv]

Great idea thank you. I made this project and mounted it in a project box with a 12v barrel connector. Love your videos...

[ozarktreasures]

I made one of these and it's really handy. Thanks!

[MCsCreations]

Really interesting project indeed, dude! Thanks! 😃
Stay safe there with your family! 🖖😊

[mvnar]

can we test Transistors MOSFETs with this ?

[andersonpessoa]

Thanks for the video 😁👍
This tester tests base-collector and base-emitter junctions of transistors by voltage drop, as it does with diodes and leds?

[mikepanchaud]

Yep, that works well. But can you please put a filter over the display as it is unreadable on camera. Elecrical tape or even white paper also works. Thanks .

[seamuslily]

I'm trying to self learn electronics (very new ) what bridge rectifier should I get for this tester and or which ones should I buy to have. love your content

[ValuedTeamMember]

Another COoL project. To be honest I need to go back and see exactly what that circuit is doing. You threw me a curve with this one. But Me Likes. Very nice schematic you printed out! I didn't know you could buy "purple toner" ¯\_(ツ)_/¯ Daily videos? I need to step up the pace on my side. I will do this. Cheers from So.Ca.USA 3rd house on the left.

[andyspoo]

If your crocodile clips came with the wires preinstalled then you might want to check the resistance of the wires. Most these days have cheap steel wire rather than good copper and they will make quite a difference in your reading. In fact it's hard to get good connector/wire premade without cheap steel wire being used. You are better off making your own.

[PeterBausW]

For what reason do you use the bridge rectifier ?
If you use a dc suplly, you normally did not need this part

[mvnar]

Very nice idea
Thanks (from India)
I am long time subscriber 👍

[kevinburke]

Why the resistor? And why that value? The only thing i can imagine is the device operates in a particular range to calculate and that “calibrates” the value on the screen. I tinker but I’m not very smart

[arturosilva]

Amigo el voltaje de 12v puede ser de una bateria de auto

[emersonmelfort]

Se vc fumar uma maconha vc vai para de tremer. brincadeiras a parte seu video é top as ideias são muito boas.

[rogeriodesousa]

Não tem o cuidado de identificar cores dos cabos nem de chamar a atenção para AC(220/110)