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TinyDuino Processors & TinyShields / Re: 7 Segment TinyShield with Proto Terminal Tinyshield
« on: July 10, 2014, 06:27:45 PM »
This is really weird. If I set up my stack like this, the IC gets hot:
(bottom to top): Tinyduino, USB, Proto Terminal, 7 segment.
If I switch it around like this, it works.
(bottom to top): Tinyduino, Proto Terminal, USB, 7 segment.
Is this black magic? Or a pullup issue on the I2C lines A4 and A5?
Puzzled,
Alf
(bottom to top): Tinyduino, USB, Proto Terminal, 7 segment.
If I switch it around like this, it works.
(bottom to top): Tinyduino, Proto Terminal, USB, 7 segment.
Is this black magic? Or a pullup issue on the I2C lines A4 and A5?
Puzzled,
Alf