AVR Development Board – mega16

 

AVR Development Board
Low Cost AVR Development Board – ATmega16 / ATmega32 – v4.1

28 April 2011 – Prices updated

Board Features :

• supports : mega16A/32A AVR uC. With easy to use ZIF socket.

Analogy : Atomic shells and Building floors

This is excerpt from an Article on Atomic clocks, written by Jens Nickel, appeared in Elektor JAN 2007.

This paragraph draws analog between energy levels in atom and Building floors. Simply great. Just read it !

Component prices at Lamington Road – Mumbai

Last Updated on                     : 19 FEB 2009

Note : These are rough prices for purchasing components in RETAIL. Though I will try to keep them updated, actual prices might be different and might vary from shop to shop. Prices are provided only to get an idea of your project expenses.

Enjoy ….

Notes : Digital Logic Design : Flip Flops and Counters

These are digital logic design notes, which I had prepared in my 4th semester. Notes covers following topics :

- Flip Flops, state tables, excitation tables, state diagrams
- Conversion of one FF to another FF
- Synchronous and Asynchronous counter design
- Synchronous and Asynchronous counter analysis

You will find them useful for last day revision.

Download Link :

http://www.megaupload.com/?d=OWVRATOV

Anode and Cathode of LED !

Updated on : 31 dec 2008

How you can determine anode and cathode of LED. I know its tooooo trivial but still …

Most common method

When you purchase an LED … longer leg is anode while shorter leg is cathode. What if you have cut the two leads to same length ?? read on …

Getting started with Xilinx XC9536

First let me tell you, I am not expert in VHDL, just recently I started working on CPLDs and it was very exciting and hence sharing this experience with you all.

Overview

CPLDs(or FPGA) are very interesting devices, you can put any digital circuit of your choice in them, provided it fits within available resources. We can implement simple circuits like adders, counters, PWM generators and even complex microprocessors on CPLDs ! In this tutorial we will implement simple MOD-4 counter and see how to use Xilinx’s XC9536 CPLD.