Simple Tachometer/ RPM counter using proximity sensor

[@alegem9150]

salve, mi potreste dare lo schema del modulino che ha costruito?

[@malcytull]

That is incredible but how do you know what to put where? Thank you for posting.

[@gogasgl8708]

Всё руки не доходили. Ща буду пробовать

[@AmplifierWorld]

Required any programing for aurdino???

[@Kapacidad83]

Can you make a programable pulse counter using same components?

[@M2Ansari]

What is your name ........ Tech idea Where are you from ?

[@MuhammadDaudkhanTV100]

Excellent 👏👍👌❤️

[@m.rfishingjacob6527]

Good job💟💟💟👍👍

[@mollabariislamicchannel6829]

ভাই প্রোগ্রাম কোথায়?

[@rajeshkumaar927]

Nice video thanks

[@markhodgson2348]

Great to see your progress

[@nourddineabousfiane1789]

super

[@riyadhdigimation7741]

So good🖒mr

[@jyotighatol8398]

Wow bro cool

[@loutsitaalla2355]

Great,Thank you

[@nourddineabousfiane1789]

tres bien

[@AnshPratapSingh]

Super bro🤘

[@Frisky0563]

such speed

[@YingFengLing]

cool！good idear