SSD1306 1.3″ OLED SPI breakout board

I’ve been playing with cheap OLED display breakouts for years, incorporating complete boards into my projects – an easy, but bulky solution. Now that I’ve had some practice designing circuits and PCBs, it’s time for my next challenge: soldering the display FPCs directly to my own boards.

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ISL12022M RTC breakout board

It has been two years since my last blog post, and things have changed. The focus of my electronics hobby has shifted from collecting cheap parts and tools to designing my own PCBs with KiCad. I’m also considering turning it into something more than just a hobby, but let’s do this one step at a time.