Tag Archives: Arduino

Arduino Interrupt Pins Reversed

I recently discovered that the Leonardo has the pins reversed for the Interrupts. Interrupt 0 is actually on pin 3 and Interrupt 1 is on pin 2. This is another one of those instances where I should have Googled the … Continue reading

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Electronics Projects and Humility

For many months now I’ve been working on a project, a reverse geo-caching puzzle box. It’s meant to be a gift for a friend’s autistic child. Rather than purchase a pre-made PCB, which would have been sensible, I decided I … Continue reading

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