The HIH-4000 Humidity Sensors has an output voltage which must be referenced to percent humidity. My DS2438 is reading the voltage output of the humidity sensor. I then need to use a lookdown table...
I found out the hard way that not all HC-05 modules work the same. Use the version AT command and look for modules with the latest firmware versions. Try to establish a serial communication first...
just a thought too..... it is a lot of technology for the price, but sometimes these types of things, probably from China don't meet expectations.... but sometimes they are good!!!
there are a bunch of these types of things with your I and V range. Thats why I was wondering if your voltage was like 200+ volts or 50-80 amps.
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Published on - 27th May 2010 02:01
Number of Views: 11880
This is an effort to help users understand how the I2C command works by comparing it with SHIFTIN/SHIFTOUT. A serial EEPROM, 24FC1025 will be used in the example.
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Re: Lookdown2 not working!
Thanks Richard, I'll give it a try. You got me! AF
MOUNTAIN747 Today, 03:36