LCD Wired to Arduino
The 5V outputs from the Arduino are wired to a CD4050 hex buffer chip, which acts as a level shifter. The LCD (from a Nokia 1202 mobile phone) is entirely 3.3V.
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Uploaded on May 19, 2012
LCD Wired to Arduino
The 5V outputs from the Arduino are wired to a CD4050 hex buffer chip, which acts as a level shifter. The LCD (from a Nokia 1202 mobile phone) is entirely 3.3V.
2,152
views
1
fave
5
comments
Uploaded on May 19, 2012