Modules, cases, buttons...
by albertinjo » Thu Jun 26, 2014 11:58 am
In gamebuino trailer I saw a module that had 2 flashing white leds on it. I suppose it is just 2 LEDs tied to A4 and A5 pins of arduino used as digital outputs to flash LEDs???
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albertinjo
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by rodot » Thu Jun 26, 2014 12:47 pm
Yeah, just 2 leds and 2 resistors soldered on a small piece of proto board. I used it to see when something is happening on the I2C bus.
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rodot
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