วีดีโอ

Thanks bro

A potentiometer is required to adjust the speed. If you don't want to adjust the speed, use a resistor instead of a potentiometer.

Thanks ​@@Simple.E.P

What size resistor?​@@Simple.E.P

@@robbeecher2375 1K-47K . The lower the resistance, the faster the speed, and the higher the resistance, the slower the speed. you use 10K

I understand. Thanks. I have a couple thousand resistors. Very helpful

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thanks

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Yes bro

@Simple.E.P Much thanks, You cool.

I am very happy when friends build circuits and say that they work well. I get energy from dear friends like you who share the results of your work. Thank you.

My dear friend, there is no danger if you follow the warnings. This circuit is for testing LEDs, which will take you a few seconds at most. If you only use it for testing, don't worry, there is no danger to you.

​@@Simple.E.P nhưng nếu lỡ chạm vào 2 đầu que ấy thì có bị giật điện kg, thấy nguy hiểm quá pro ơi,thanks you

Yes bro , You can get this wire from a building materials store or a tool store that sells wrenches, pliers, and other parts of this type. Choose the wire size from 0.6 mm to 1 mm, whichever you think is most useful for your job. I use wire sizes of 0.6 and 0.9 mm.

If you connect a multimeter to show the voltage, it shows 0 voltage. Nothing special happens and it doesn't even spark.

My good friend, please use new parts and follow the steps in the video. I assure you it will work.

Infrared receiver

Infrared receiver control

thanks bro

Please use new parts The 555 IC does not require programming, this IC does not have memory for programming, this IC is just a timer

Thanks bro

Yes, the output voltage has changed from AC to DC. There is no danger to your home wiring, but it is better for humans to follow safety precautions.

I will soon be teaching a fully isolated 220V LED tester and you can come and see. If you are concerned about risk, be sure not to miss the training.

I will soon teach the 220V fully isolated LED tester and you can come and see. If you are worried about the danger, be sure not to miss the training.

My good friend, these resistors are 10 kilo ohms. Please do not mislead the viewers. You see the orange color as red, apparently.

Yes bro

Dear friend, this battery is a bulky model, it is not inflated and it works well

@@Simple.E.P los drones de juguete tienen esas baterias yo tengo barias, era solo una impresión...saludos

Yes, you can use a multimeter and set the multimeter to 200 volts DC

❤تقدیم شما

Do not do this. I do not accept responsibility for your health If you like, I will make a tester without electric shock and upload it next week I like this because it will not be life threatening

Tolong pake bahasa Indonesia

@@SutyadiSut Jangan lakukan ini. Saya tidak bertanggung jawab atas kesehatan Anda Jika Anda suka, saya akan membuat alat uji tanpa sengatan listrik dan mengunggahnya minggu depan

Yes, if you hold both ends of the probe in your hands, a little electricity will enter your body. But to protect your health, avoid touching them

Thanks bro

No Fake bro

No Fake bro

No, it is not suitable for you. You should refer to other circuits

Спасибо за ответ, было-бы прекрасно если бы вы показали другую схему ​@@Simple.E.P

@@РусланГамзатов-б9с Please, dear friend. Unfortunately, it is not possible to insert a diagram link for a short video

Just search the name of the parts

@Simple.E.P 'till you answer you comments bra! but still what name of the parts you mean by.

@@כהןניסים My good friend, watch the video and write down the names of the pieces that I introduce and then search. A site like Amazon or local electronic parts sellers Or visit a dealer in person and let him watch the video and tell me to give him the parts used in this video. The parts are very simple and cheap and can be bought anywhere

@@Simple.E.P oh okay thanks

@@כהןניסים ❤

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The first circuit requires 12 volts to 15 volts. It cannot work with 3.7V

It is clear if you watch the whole video