2 posts tagged with lcd.
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We used to have an LCD clock radio that glowed various rainbow colors. I "voted it off the island," so to speak, because it seemed like clock radio was a waste of space in the age of clocks-on-everything, but we missed spacing out while looking at it, so I put together this web substitute. [more inside]
Model 100 upgrade
I've designed a new mainboard for the Tandy / RadioShack TRS-80 Model 100, one of the very first tablet computers. The machine turns thirty years old this year and, amazingly, many of them still function! My upgrade replaces the Model 100's 2.4 MHz 80C85 with the more modern 16 MHz AVR AT90USB1286 on a Teensy++ and adds new features like VT100 emulation and the potential to increase the storage from the original by a factor of one million. [more inside]