Alan numitron clock
SNES Pi Webserver
USB Volume/USB toys
SNES Arcade cabinet
Game boy projects
Home Presence Detector
Rand Nerd Tut
Carnet du maker (fr)
Smokey amp vIII
Last update: Mon Oct 15 22:56:20 2018
... continued from Smokey amp vII
20110601: made a version 3, using the excellent schema of M. Dino Segovis on hackaweek. All soldered on the chip, so less EMF sensitivity, less size and ... well I just wanted to do it. Speaker is better stuff and in the end this amp turns out to be quite good with a very clear sound!
20150111: My wife needed a small amplified speaker for her studies: 4 hours later she gets it in a nice box. Same circuit, working just fine.
Version 3, the best that sounds very clear. The trick : everything is soldered on the chip and glued for safety!
A very big thank you to M. Dino Segovis for this schema on Hackaweek!
The big red one is a very dense foam bought at TokyuHands, very easy and fun to work with. Bought a brick and just cut through with a solid cutter and pliers. The other version bread-board like has same issues as others (you can hear the radio) but it's just for prototyping.
All content on this site is shared under the MIT licence (do what u want, don't sue me, hat tip appreciated)
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