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Topic: Reading input value (Read 84 times) previous topic - next topic

josephars

Hi everyone
I have an android device like a tablet PC.I want to check the position of another device which gives me 5V in ON position and 0V in OFF position.I want to see the on-off position with using the android device but I can only read the position on UART.Can you suggest me any device or module which I can read input value on UART.Thank you for your interest.

Southpark

What is this 'other device'? The device you want to check the state of. What device is it?

If it uses UART for communications, then you'll likely require a computer or some platform to communicate with it (via UART).

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