Tag Archives: 3.3V

Supply voltage brinksmanship for sound modules

I’ve been working on two “3 volt” sound modules – a micro SD card module for the dollhouse and a from-scratch flash memory sampled sound playback device for the starter’s gun.  Neither one actually works on 3.3V.  So begins the … Continue reading

Posted in Dollhouse, Rf starter's gun, Uncategorized | Tagged , , , , , , | Leave a comment