All items tagged with Switch and 7805 (3)

30-10-2012 | Hello, my Name is Philip and i am doing a internship at the laboratory of Elektor in Limbricht. When i saw Raymond's 7805 project i was...

25-01-2012 | A small PCB the size of a TO-220 case containing a PWM voltage regulator to replace the classic 7805 by a more efficient regulator and with...

1-12-1993 | The timer, based on EXAR'S Type XR2240, is intended for use in photographie and printed-circuit departments, as a standby switch for 1 V...