تعلم الالكترونيات في 10 ساعات

Frequency Response of RC Coupled Amplifier - Public Circuit | Online Circuit Simulator - DoCircuits Frequency Response of RC Coupled Amplifier As can be seen from the output frequency plot the gain is constant for a certain number of frequencies. This range is called mid-frequency band. For very low and very high frequencies the gain is almost zero. In mid band frequency range, the coupling capaci...

Awesome innovation - ARM USB Business Card

Create a USB thumb drive circuit that contains my resume and contact information.

Learn how to use the an Atmel AT45DB flash chip as a mass storage device and a LPC1343 ARM Cortex M3 to build a USB business card.

http://electronicsforu.com/newelectronics/articles/hitscc.asp?id=11978

Discussion Topic of the Day - Mobile Chargers.

Started by Ajinkya Dixit.

Register and discuss this on our forum.

http://forum.electronicsforu.com/showthread.php?1781-Mobile-Chargers

"Why mobile phone companies or even single mobile phone company never use the universal mobile charging port...??? Some companies use USB ports (mini) in their some mobiles and in some mobiles they uses DC jack's (like 3.5 mm)... Why this is...???"

Tutorial: Making an External Battery Adapter for a DSLR Camera.

Modify a LiPo battery adapter of a Cannon DSLR to work with another LiPo battery for taking longer timelapse videos.

http://www.electronicsforu.com/newelectronics/video/detailvideo.asp?id=1818

Simple Electronics: Prototype of my PIR BASED SIMPLE SECURITY LIGHT!

(With PIR module SB0081 & 18 White LEDs)

الداعي لله

Building Blocks Present -

Summer Training in Delhi, Panipat, Hisar, Jharkhand, Bihar.
if you are interested, please contact on 9211389323, 9818403093, 011 - 45097452

give it caption!! do u think EFY should post in magzine