Hi,
I want to read multiple sensors using analog pins on my Arduino leonardo. Can I use the on board 5V pin to power each of them? Is their any other way of doing it?
Regards,
monk.
Hi,
I want to read multiple sensors using analog pins on my Arduino leonardo. Can I use the on board 5V pin to power each of them? Is their any other way of doing it?
Regards,
monk.
Can I use the on board 5V pin to power each of them? Is their any other way of doing it?
Maybe. Yes.
(I'll give you more detailed answers if you give me more details)
I mean, if I want to detect a surface using all the sensors at the same time. How should I power them?
If I knew what "them" were, I might be able to answer the question.
A link would help.
I'm using the sensors given on this page
http://robosapiensindia.com/robomart/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=272&category_id=15&option=com_virtuemart&Itemid=64&vmcchk=1&Itemid=64
Not a terribly useful link.
How much current do they draw?
About 30mA.
You should probably keep the total draw to 200 mA or less.