Electrocard:

Shine bright like a diamond!

So, in the last batch of Electrocards I assembled, one of the displays had a very poor brightness. A fun project to see if I would be able to debug this issues.

Electrocard:

Writing The Software

Now that the hardware part of my Electrocard is done, it’s time to start working on the software side of my electronic business card.

Trying out a Barebone OLED display

If you you are a tinkerer that likes to play around with Arduino’s and electronics, you’ve probably played around with a 4 pin I2C OLED display more than once. To step up my game, I thought it would be fun to give myself a little challenge and try out a barebone OLED screen without the convenient breakout board.