Hello all I've had my Arduino for a few months now but life had kept me too busy to play with it until this week. Now I have a lot more free time I want to proceed with a few projects which have until now only been scribbles in a notepad. My first idea is a electronic door lock consisting of a st…

16x2 LCD using a 4051 demux

Grumpy_Mike March 21, 2012, 12:27pm 2

Two points
It is a 4051
No it only connects one wire to any other out of 8. It is not what you want to use. Use a shift register or I2C port expander.

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16x2 LCD using a 4051 demux

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