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Ways to communicate between an Atmega8 and a Mobile Phone
I want to send information from my atmega8 to my Nokia phone (Symbian 60 5th edition). Can you guys suggest ways to do so. I could only think of a Bluetooth or GSM module. But I...
Sunday, 4 April 2010 - 20:47
Regarding parsing of NMEA data from EM-406 GPS
I have got a 16x2 LCD along with an EM-406 GPS module. I have successfully got the GPS receiver to spit out data and print it on my LCD. Now I wish to specifically view just the...
Wednesday, 23 December 2009 - 22:49
Code for testing EM-406A GPS with atmega8
I just wanted to test my EM-406A GPS module,by,- 1. Connecting GPS's TX to Atmega8's RX via a 2.8V to 5V level converter 2. Connecting MCU's TX to my PC via standard MAX-232 IC...
Friday, 18 December 2009 - 14:06
2.8V to 5V Level Shifter problem
Hey,so I was using the following circuit(picture attached) for level shifting my GPS 2.8V signal to 5V TTL to interface with my Atmega8. Whenever I give 5V as input to transistor...
Tuesday, 15 December 2009 - 06:53
GPS Module selection
Hey i wanted to buy a GPS module online to interface with my atmega8 for a couple of projects I had in mind. I am uploading two that I came across ,one is on spark fun and other...
Thursday, 3 December 2009 - 23:37
Problem:Interfacing keyboard via PS/2 connection with mega8
Here's what I am trying to do-- 1. To press a key on my keyboard 2. Show that key on Bray's Terminal on my pc 3. Keyboard is connected to Atmega8 ,clock 12MHz Brief Intro-...
Saturday, 10 October 2009 - 16:51
UART Communication Echo Program trouble
I was just implementing Dean's UART tutorial. When I just echoed a single letter like UDR=97,it worked fine. But when I try the echo program i.e echoing the received byte back to...
Saturday, 26 September 2009 - 17:27
A good IC for audio amplification
Hey Im looking to amplify my PWM audio output, can anyone suggest a good IC for amplification, maximum INPUT( not supply) voltage is 5volt. Preferably something that uses few...
Tuesday, 14 July 2009 - 16:57
Lookuptables for WAV player
hey so I finally managed to generate a sine wave using a atmega8 saw it on a scope and heard a single tone on the 8ohm speaker. Now i want to use this to play actual small wav...
Tuesday, 23 June 2009 - 18:47
code for audio through atmega8
Hey,so I finally managed to write a code for audio output through an atmega8. I am posting it below. I tried it on an LED and as expected LED was dimming with different brightness...
Wednesday, 17 June 2009 - 13:08
PWM simple program not working
Hey I read tutorials on PWM from tutorials section and then tried to implememnt P&F correct PWM. But unfortunately I can't see any o/p on the led.Im using an atmega8 can...
Tuesday, 16 June 2009 - 10:16
another wav player using avr query
hey im a newbie and im working on storing audio on avr. after much perusal this is what i have discerned- 1.i need a 8khz PCM mono .WAV file 2.I need to somehow convert this into...
Saturday, 6 June 2009 - 19:56