not very informative if you ask for that :P

@@dismayer666 This is no contradiction. The video is very informative in that he one could learn as to how he realised idea in practice. Still, this can be done using many types of vacuum pumps with respect to its performance (e.g. amount of air suction per minute). I requested that information to avoid using an over or under dimensioned vacuum pump for my implementation. Hope this clarifies. ;-))

It is possible to get different models of servo motors 90°, 180° , 360°

Thanks for your support.

Thanks for your support.

Yes , Input Voltage: 9-12V

The current at 12V is approx. 500mA, and at 9V approx. 330mA. Please note that the 9V block battery will be empty very quickly.

Thanks for your support.

Thanks for your support.

Thanks for your support.

Thanks for your support.

Thank you

If you are going to use a 5V DC Fan, you must connect e.g. via the DC-DC Step down module.

I will give lot of support for you bro

thank you very much👍@@selvaraj.v8878

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Thank You Very Much 👍

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Thank you

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Astable - Generate PWM Signal