Tom's Hardware on MSN

Floppy disk drive converted into smart TV remote for kids — dev’s toddler inserts vividly labeled floppies to watch his favorite shows

The Smart TV meets toddler problem played on Olesen’s mind, until he decided that kids would benefit from the floppy disk ...
Hackaday

A Guide To Using Triacs For Switching AC

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...