linux-works
linux-works
DIY: arduino lcd backpack, v2
top view, all wired up.
the longer green/white pair is the i2c data/clock lines. that was the point of this build: to move the lcd off the ard's main pins and onto the port expander's pins, freeing up all 6 wires and only using 2 i2c 'port' wires
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Uploaded on August 25, 2009
Taken on August 24, 2009
DIY: arduino lcd backpack, v2
top view, all wired up.
the longer green/white pair is the i2c data/clock lines. that was the point of this build: to move the lcd off the ard's main pins and onto the port expander's pins, freeing up all 6 wires and only using 2 i2c 'port' wires
2,578
views
0
faves
5
comments
Uploaded on August 25, 2009
Taken on August 24, 2009