mpfirnhaber Posted August 10, 2016 A fun BrickLink purchase :) The external board is wired straight to the internal board. It plays the "doorbell then dog bark" sound from the brick in set 5771 - Hillside House. Searching the number on the chip (39VF020) reveals it's a simple flash memory chip. The board (AMA9AA) brings up pages from a Chinese company, Alpha Microelectronics, thatseems to specialize in voice/sound synthesizing hardware. There are references to software called EZSpeech and FlashWriter. There are download links for the software on their website, but they are password protected. Oh well. I never truly thought I could program my own sound bricks. I bought this as a novelty - and I think it will remain a novelty :) Share this post Link to post Share on other sites
jmc0208 Posted August 11, 2016 wow that's cool. I have a light brick from the old 8894 Piraka Stronghold that's pretty cool but never knew there was a sound brick. would probably program one to play The Avengers Theme behind my Super Heroes minifgs. Share this post Link to post Share on other sites
BrickCurve Posted August 11, 2016 Thats a very interesting purchase, with quite a few opportunities for use in MOCs. There should be a way to program it, or at very least use a different flash memory chip to add your own sone effects, though that would swapping the one which is currently attached to it. Share this post Link to post Share on other sites
