Experiments‎ > ‎

1. A Simple Power Supply Circuit

Objectives: 

  • To build a suitable power supply circuit that can supply our digital circuits.
  • To understand voltage regulators and decoupling capacitors.
  • To build a simple LED circuit that indicates when our circuit is powered.
Note: The full set of videos is presented on the YouTube channel: DerekMolloyDCU

Equipment Required:

  • Breadboard
  • 5V Voltage Regulator (LM7805/KA7805ETU)
  • Wire Sections
  • 100 ohm resistor.
  • Capacitors
  • Green LED 
Ċ
Derek Molloy,
23 Sep 2010, 07:39
Ċ
LM78XX.pdf
(147k)
Derek Molloy,
30 Mar 2010, 12:52
Comments