Uno/LCD handheld

[last updated: 2016-10-19]
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Current Status: Substantially complete. I've built two of them. Hardware on the first one (rev. 0) is a little flakey, but functional. The second one is used in the Soil Moisture Monitoring System:.
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I mounted an Uno board in a case (Adafruit PID: 821 for smoke/translucent) and added a 16-char x 2-line LCD driven by an Adafruit LCD backpack (PID: 292) to communicate via i2C.
(Shield headers were brought out the top of the case on the prototype, but not on this one for soil moisture monitor, maybe later).

These are the rev. 1 build, intended for the Soil Moisture Monitor project.

I wrote a core program that contains all the i2C and LCD stuff, and is easily modified for whatever use you want to put it to.
See: "Uno/LCD handheld core program" in programs-all
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