Hey, I'm not familiar with RPi but sparkfun sells an ATtiny plant moisture sensor that can communicate I2C and I think there are SPI headers to reprogram the chip.
I think you can hook up leads and stick leads directly in your water bowl. I read this somewhere but not sure where exactly. https://www.adafruit.com/products/1965 Sent from a mobile device. > On Dec 3, 2014, at 12:18 PM, Jeff Garrison <[email protected]> wrote: > > Does anyone have a water sensor that they'd be willing to sell that works > well with a RPi? I'm looking to create a small project to sense the level of > my christmas tree water level. I've looking to projects online and seen > various sensors... > > e.g. > http://www.ebay.com/itm/Analog-Water-and-Liquid-Level-Sensor-for-Arduino-or-Raspberry-Pi-/141442350922 > > > http://www.amazon.com/exec/obidos/ASIN/B006Z968LK/savagehomeaut-20 > > The second link... i'm not sure if that is RPi friendly... (meaning just hook > it up directly) > > I wanted to get this project done before the weekend, so small 'r' me if you > have suggestions and/or have a sensor. > > Thanks, > Jeff > > > _______________________________________________ > dorkbotpdx-blabber mailing list > [email protected] > http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber
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