Hi all -
Trying to hook a pressure sensor that measures from 0 - 400 kPA up to my Beaglebone Black. What is the best way to do this since the GPIO can only accept 1.8vdc max? Are there any I2C sensors that measure a similar range?
Thanks!
Hi all -
Trying to hook a pressure sensor that measures from 0 - 400 kPA up to my Beaglebone Black. What is the best way to do this since the GPIO can only accept 1.8vdc max? Are there any I2C sensors that measure a similar range?
Thanks!
Why don’t you just use a voltage divider to scale the output ??
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book