Read small Voltages with Arduino

Arduino website: www.arduino.cc...
Today I'm going to you how you can change the analog pins of your Arduino board to have a different voltage reference. this allows to you read with much more precision small voltages.
Main Chanel: / tabletoprobotics
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Thanks in advance for dropping a like the video and subscribing to this channel:)
#robotics #arduino

[@binal5542]

This is the most useful lesson I learned about arduino . I been trying to find a way to turn pins high with a very low voltage and here go we can do it now . Thank you

[@louie3209]

Excellent explanation. Way more useful than someone who says just use an opamp!!

[@javiersoto570]

A good video but the most important thing would be to be able to control if we power our Arduino with a lithium battery to know what percentage of voltage is left in the battery, could you make a video about it?

[@Andrius-Lithuania]

thank you for this lession.

[@N.g.Chanal]

what is minumum Aref volt of nano?

[@Su67377s]

PLEASE GIVE CODE LINK

[@proslayer2998]

Nice video love your channel new subscriber (1 day ago)

[@proslayer2998]

Hey umm I need some help in a project

[@TabletopRobotics]

yeah anything, I'm happy to help.

[@proslayer2998]

@@TabletopRobotics hey so could you please make a video on bluetooth automation like using voice commands in mit app inventor to communicate with arduino like turn on the lights or lock the door

[@TabletopRobotics]

are you using a certain plug or lock because i don't think you can connect mit app inventor to most of them.

[@proslayer2998]

@@TabletopRobotics I'm using servo and relays