How to Make Tachometer using Arduino | RPM Meter with PNP and NPN Sensor

[@md.abdurrahmanshakil7990]

I built almost 10 project. Everything is good.

[@MuhammadAnsar]

thank you

[@dice6918]

Ok thanks aagya please thermo couple smart screen ka bhi cod dey dijiye with timer

[@MuhammadAnsar]

welcome bro thek hy jld hi krta ho

[@najeebtaneeb2644]

can you tell me how to add new digit number , i have ldc 20*2

[@Toenen]

how much voltage has been supplied to your DC motor controller

[@MuhammadAnsar]

5v to 12v

[@HashmiZafar-u4c]

Energy meter using ardrino uno that operates on 220 volts please provide the video

[@MuhammadAnsar]

ok i will try

[@AymanMech]

👏👍👌

[@supelec0987]

👏👏👏👏👏👏

[@MuhammadAnsar]

thank you

[@AHMAD-GHOST44]

How can I contact you?

[@yuksekbilim]

could you add code please

[@najeebtaneeb2644]

lcd 20*2

[@dice6918]

Ansar Bhai cod nahi show horha hey

[@MuhammadAnsar]

ek dafa refresh kr ly

[@md.abdurrahmanshakil7990]

sir would u make signal jammer for wifi and phone plz

[@MuhammadAnsar]

i will try

[@md.abdurrahmanshakil7990]

@@MuhammadAnsar i have try to make it but its not Working. When i try your project it works like butter. I have full confidence that you will make it.

[@hemangchopra4090]

@@MuhammadAnsar sir i hope you make it too

[@MAJIDKHAN-pn5ew]

Allah aapko jannat de ameen

[@MuhammadAnsar]

jazakallah