Modern Device Forum

I've been working on a project that requires 2 flow sensors running on the standard interrupt pins (2,3). With only one flow sensor attached it works perfectly. However, when I attach the second sensor it causes only one of them to work, in that interrupts won't occur for the second sensor despite t...

Yup, I ran into a similar problem. I seem to remember that this would happen when I requested temperature from an invalid address. But I could also see it happening if it's not wired correctly. The way the Lib Temperature is written, after it requests a value from a temperature node it will enter a ...

I'm doing a project with a number of your TMP421 based temperature sensors and found something that could be improved. The temp sensor works great when it's a single sensor configuration, but when you're working with multiple sensors on a bus it's hard to set each sensor's address and keep it so tha...

I was getting a number of errors on a program I had written as well. It was happening on both Mac and PC. After removing the Ch9.h, as suggested, from the includes I got the following errors: <USER_FOLDER>/Documents/Arduino/libraries/Freeduino_USB_Host_Board/FHB.h:35: error: 'MAX3421E' does not name...

I'm having the same problem(s) with the 1.0 version from the Wiki.

Environment:
Arudino 1.0
Windows 7

Messages:
error: WProgram.h No such file or directory (the file was not included in the downloaded zip)
error: 'byte' does not name a type (repeated)