How to connect three proximity sensors to Arduino uno

[amiraakm]

Hello. I need one capacitive proximity sensor and two inductive proximity sensors for my Arduino project.

The sensors need 6-36 V to work and I know that Arduino works with 5 V. How do I connect all three of my sensors to one Arduino board? I was planning to use a 9V battery for each of my sensors but I don't know how to connect them to Arduino at the same time?

[jim-p]

@amiraakm
Please post the datasheets for the sensors

[TomGeorge]

HI, @amiraakm
Welcome to the forum.

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What model Arduino are you using?

Can you please tell us your electronics, programming, arduino, hardware experience?

Thanks.. Tom...

[amiraakm]

Hi, thank you.
I'm using ARDUINO UNO R3 ATMEGA328P-AU. I have experience with C programming, but practically no experience with hardware or arduino. I just started learning Arduino last month. I was planning to make a garbage bin that can identify metal cans apart from plastic bottles.

[TomGeorge]

@jim-p

Please post the datasheets for the sensors

@amiraakm it would help if we have the specs of your sensors.

Thanks.. Tom...