Serial input value is not readable

[ar_dev]

I am using Arduino uno bord and when i try to get data from analog Read function it shows

what is the reasons

[J-M-L]

@ar_dev

what is the reasons

it's hidden in the code you did not provide and in the Serial monitor configuration you thought was not necessary to share in the useless picture of text...

➜ Hello, do yourself a favour and please read How to get the best out of this forum and post accordingly (including code with code tags and necessary documentation for your ask like your exact circuit and power supply, links to components etc).

--
(long story short, you probably have a mismatch in baud rate)

[groundFungus]

You would save a lot of time if you read the how to use the forum post and follow the instructions thererin.

[sterretje]

Your topic has been moved. Please do not post in "Uncategorized"; see the sticky topics in Uncategorized - Arduino Forum.

[GolamMostafa]

Check that the numerical value of the argument of Serial.begin(argument) function of your sketch is same as the Baud Rate (Bd) setting of the Serial Monitor (Fig-1)

Figure-1:

[J-M-L]

just one small correction, it's more than ASCII, it can do UTF8