Computer Hardware Powerpoint Presentation

Here's a powerpoint presentation ppt about various computer harwares might useful for Engg./Diploma students. The presentation includes 52 slides and contains various tyspes of images and medias.

Powerpoint type : MS powerpoint 2003 (ppt)

Presentation Includes:

Data Acquisition Systems- Checklist

This post will give you a basic idea of Data Acquisition system and the daq modules that used for acquiring data, processing data, converting, transmitting and etc.
Data acquisition (DAQ) is the most important task for a system that involves the processing of signals. Collecting the correct data and analyzing it correctly is critical as its  application fall under many complex applications in health-care, automation, control systems and more. DAQ systems need to acquire data to test a system, then analyze it and give feedback signal to the system.

How to Identify Failed Capacitor on Circuit Boards

This post will give a little bit of idea, how to identify a leaked / Bad capacitor that soldered on a circuit board by visual inspection. This might help you in checking capacitor problems on motherboards and other circuit boards.

The most common method of identifying a failed electrolytic capacitor is by visual inspection. Because we cant desolder all the capacitors and test it using multimeter right? So the below symptoms may be expected to inspect on the electrolytic capacitors within the board.

Ultracapacitors Vs Batteries

This post will explain the advantages and disadvantages of ordinary lead-acid battery and the new age Ultracapacitors.

Most of our vehicles are fitted with lead-acid battery to meet intermittent loads to driver such as horn, turn indicators, brake light etc. The battery life is about two years if maintained properly. After the it's life is over we have to replace it by the same one usually costly one. If not, the driver may have compromise the safty features.

Digital Electronics and Circuits Free Ebook Download

Here is a Digital electronics Ebook in PDF format that available for free download. The book has been written by Tony Kuphaldt and covers almost all important topics of digital electronics and computing principles. I believe that this book will make you happy

Topics included in this Ebook:

1. NUMERATION SYSTEMS

• Numbers and symbols used in Digital
• Different Numeration Systems
• Decimal versus binary numeration
• Octal and hexadecimal numeration
• Octal and hexadecimal to decimal conversion
• Conversion from decimal numeration