Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
Abstract: In recent years, power electronics packaging industry has tightened the tolerance criteria for acceptable solder void size to below 5% in the power packages. Vacuum reflow technology has ...