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Discussion Title Created date
Alittle I2C Help
Hi, im working on a simple driver that will only write to an eeprom chip at the moment. The eeprom ic is a 24C04A and im using a Atmega328 as the master. So far I got to the point...
Tuesday, 5 January 2010 - 09:35
Atmega328 and 8MHz crystal help
Thought I should set up an external crystal but I am having problems getting it to work. I have one end of two 10 pf capacitors connecting to both sides of the crystal and then to...
Friday, 1 January 2010 - 23:59
Robot Help
Hi have been having problems getting my new robot to run correctly right now its not moving or anything and im sure its all set up correctly. The picture is a rough draw up of how...
Tuesday, 15 December 2009 - 22:04
ATtiny25 Help
I am doing a project that needs 4 outputs and 2 ADC inputs the Attiny25 has 6 I/O Ports which makes it near perfect for my project unless I need to set the AREF on pinb0. I saw...
Tuesday, 8 December 2009 - 07:09
Simple Chip Question
I ripped open this wierd looking thing somebody left at my store and my boss gave it to me. It has alot of things im gonna use but it has 3 M27C1001 1MB EEPROM chips (UV erase...
Friday, 4 December 2009 - 00:49
Waiting Seconds on an AVR
Cant find any where that explains whats going on here. When I put 1000 in wait ms it doesn't wait a second. So I used a stop watch and it waits about 8 seconds. So I divided 1000...
Saturday, 28 November 2009 - 22:41
Sensor Help
I need help on adding another sensor to my code, I can do everything externally. The guide I was using left out how to use a second sensor since it was a quick tut to show how to...
Monday, 22 June 2009 - 16:09
Help with IR Detection
Im gonna use http://www.reconnsworld.com/ir_ultrasonic_basicirdetectemit.html but i am not sure of the code. Is there any examples or tutorials that shows how to use a system like...
Friday, 12 June 2009 - 15:28
Atmega168 Help
Hi i have been having problems with my small robot basically it has 2 geared motors, a power source, and the atmega168 chip. I have no motor controller yet but have some i will...
Thursday, 11 June 2009 - 02:58
Photoresistor Help
Hi i am making a robot and i need help with using photoresistors. I searched around and only found how to set up the cds cells and some code examples but they are not in c. Does...
Sunday, 7 June 2009 - 21:19