Archives by Tag 'Circuits'

Infrared IR Illuminator DIY

April 04, 2010 By: admin

Infrared or IR Illuminators are widely used to improve capturing quality of security cameras fitted in dark areas. Just like human eye, cameras are also not capable of recording movements in dark places but unlike our eyes, most modern cameras can capture infrared or IR light. For example, if you have a camera in your […]

Voltage Regulator Circuit

November 27, 2009 By: genius

Voltage regulation means to prevent the voltage from dropping down or rising above a specific value. A 12 volt regulator circuit will provide exactly 12V under load as well as without load. On the other hand, an un-regulated 12V power supply output voltage with drop under while the load will increase and will rise when […]