What [Bob] did in essence is to add a PIC32 co-processor to the system. Like many clocks in the 70’s and 80’s, the Heathkit alarm clock was based upon the National Semiconductor MM5316 ...

Since they couldn’t go, [Guy] decided to build an interactive Bonnaroo mix tape into an 80s clock radio as a birthday present. [Guy] was able to re-purpose all the original buttons and dials to ...