https://www.instructables.com/Improving-a-Standard-Wall-wart-Power-Supply/
Improving a Standard Wall-wart Power Supply. - Instructables
Improving a Standard Wall-wart Power Supply.: This idea is so simple that I'm not sure it really counts as an Instructable! However, as plug-in power supplies...
a standardwall wartpower supplyimprovinginstructables
https://hackaday.com/2013/02/13/wall-wort-retrofitted-with-a-high-power-led-supply-circuit/
Wall-wart Retrofitted With A High-power LED Supply Circuit | Hackaday
Feb 13, 2013 - This custom circuit board picks up some of the pieces from a wall wart to drive a high-power LED. The basic concept is to keep the high-voltage components and...
high power ledwall wartretrofitted
https://makezine.com/article/technology/computers-mobile/100-linux-wallwart-launches/
$100 Linux wall-wart launches - Make:
Feb 24, 2009 - $100 Linux wall-wart launches... Marvell Semiconductor is shipping a hardware/software development kit suitable for always-on home automation devices and
wall wart100linuxlaunchesmake