Shrinking a design as far as possible can be an addictive hobby. Even though PCBs for the first backcountry logger design aren’t yet back from the board house, I’ve been busy working on a revised version that’s just 1.9 x 1.1…
Sometimes it seems like there are a million different LCDs you might use with your microcontroller project, and deciding on one can be hard. Once you’re ready to move beyond a basic text display, you’ll find graphic displays have a…
The Tiny CPU board design is now off to the board house for manufacturing. The three week wait begins. Somewhere during that time, the Backcountry Logger boards should come back too. I selected Seeed Studio’s Fusion PCB service, because it…
Whew! It was a big job, but I finished the Eagle board layout for the new Tiny CPU, using the Max II CPLD. The board is about 4×3 inches, and if your monitor has a typical 72 DPI, then the…
With the Backcountry Data Logger more or less finished (just waiting for the PCB), my thoughts have returned to my neglected Tiny CPU project. I did a huge amount of design work on Tiny CPU about a year ago, finishing…
I just applied 4 years worth of WordPress updates in one go, without making any backups first. What could go wrong?
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