Test and Measurement Forum

dht 11 dht 22

Post any questions you may have about our current range of USB data loggers

dht 11 dht 22

Postby yoss » Tue Mar 22, 2016 9:22 am

is there a way to connect this sensor to the data logger using usb tc-08 or with usb cable?
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Re: dht 11 dht 22

Postby Martyn » Tue Mar 22, 2016 10:40 am

This device produces serial data, our loggers require a voltage input, so no this will not work.
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Re: dht 11 dht 22

Postby Glovisol » Tue Mar 22, 2016 4:41 pm

Why do you wish to use a sensensor with digital serial output when you can use very inexpensive but very accurate analogue sensors for temperature and humidity with outputs within the 0 - 2.5 V range?

For temperature you can use the LM 35, selling for cents, or a thermistor based sensor. If you go to Ebay you will have a choice of inexpensive analogue humidity sensors.

Cheers,

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