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Programming using AVRISP mkII
Is it possible to program an atmega328P which has an arduino bootloader in it, using AVRISP mkII programmer?
Wednesday, 13 February 2013 - 18:04
Programming the Atmega1284P
Thanks to Nick Gammon's blog http://www.gammon.com.au/forum/?..., I successfully burned the bootloader on to my 1284P. I tried burning some programs using my arduino dumilanalov....
Saturday, 19 January 2013 - 13:53
DIP package for atmega2560?
Hey, I wanted an AVR microcontroller that is DIP and has more than 50 KB flash memory. I'm building a device that requires more flash memory and my atmega328 is insufficient plus...
Saturday, 13 October 2012 - 05:42
Guys, im working on this robotic arm which receives signals wirelessly from a glove which i'll wear on my hand(id probably use some kind of flex sensor). The glove will also have...
Monday, 2 April 2012 - 12:44
Reverse the rotation of motor.!
I was building this circuit where in there is a gate,which closes when a heavy vehicle approaches it. So, initially when the gate is open the motor has to rotate in clockwise...
Friday, 9 March 2012 - 15:57
Back emf from motor resetting uC.
Earlier i built a line follower but due to back emf from the motor, the uC kept on resetting.So i had to make a new circuit altogether with external flyback diodes.I also put...
Sunday, 12 February 2012 - 07:28
Line tracer and stalker.
Im doing this project, where there is a line tracer which transmits RF signals to another robot(stalker) which traces the exact same path as that of the line tracer. Please have a...
Thursday, 19 January 2012 - 17:14
ASK RF module to L293D connection
Hey, I wanted to connect the outputs of the decoder to the inputs of a motordriver.Heres the problem, the output current rating of the HT12D was in the range of milli amps and the...
Wednesday, 28 December 2011 - 14:25
New line follower circuit..!
first i have been connecting the analog inputs directly to the uC, now i have made use of LM339N comparator IC, with pots(trim resistor) so that i can caliberate. I didnt put...
Monday, 7 March 2011 - 11:11
invisible VCC and ground pins in eagle !
Im using eagle v 5.7.0 ,i added this LM339N comparator, the vcc and ground pins, that should have been sticking out of the triangle in the schematic werent there. But in the...
Monday, 7 March 2011 - 06:31
Problem with autorouting in eagle..!
Im using eagle 5.7.0 light version for windows. I made this line follower circuit, uc atmega328, l293d chip, voltage regulator ic, the circuit is this simple, still i cant finish...
Tuesday, 1 March 2011 - 07:23
Please help with , eagle error!
Im using an atmega328 and i did the circuit in eagle, but this error keeps propping up net NXXX overlaps pin.. AS i have seen the wire has gone a little into the pin, It was just...
Sunday, 27 February 2011 - 12:45