| Discussion Title | Created date |
|---|---|
|
Designed the my first PCB boards. What next? Hi I have designed my first PCB boards in Eagle and even though i think they are correct, as i am working alone and doing boards for the first time, i would like to ask for some... |
Thursday, 23 August 2012 - 23:55 |
|
Using the same port for ADC input and PCINT interrupts Hi Before i start designing my layout i would like to know if there is any problem in using 2 pins of (atmega328 PORTC) for ADC measuring and the rest of the pins (of the same... |
Wednesday, 25 July 2012 - 11:59 |
|
HOA0901 Wheel Encoder Circuit Hi I am trying to use the wheel encoder mentioned in the circuit but somehow i can't manage to understand why there is a full voltage drop in the IR led and why the resistors are... |
Tuesday, 24 July 2012 - 13:57 |
|
Finding out which of the enabled pins triggered PCI interrup Hi I am aware that a pin change interrupt (PCI) will be triggered if some of the pins toggled are enabled in the PCMSKn. So imagining that one pin of a group of enabled pins... |
Sunday, 22 July 2012 - 16:46 |
|
Open Collector Warning Flag from an LM18200 to atmega328 Hi . I am trying to get a PCINT interrupt on the atmega328 triggered by a transition to low by an open collector transistor (LM18200) but i am not sure if i should put a pull up... |
Sunday, 22 July 2012 - 16:14 |
|
TIMER1_CAPT_vect only gets triggered sometimes Hi. I am experimenting with capacitance sensors in the atmega328P. For that i have set the analog comparator to trigger the TIMER1_CAPT interrupt on the trailing edge of the... |
Wednesday, 7 March 2012 - 21:23 |
|
Debuging an atmega328 which is connected to an SPI device Hi I have an atmega328 chip which connects to the ethernet "shield" through the SPI bus. The SPI bus is required to be On for the debugging to be meaningful. How can i do it? I... |
Sunday, 2 October 2011 - 00:30 |
|
Controling and comunicating internal data from atmega328 Hi This is my first post so bear with me please :D Right now i a bunch of data structures some of which are bit field structures. I need to communicate that data to a control... |
Saturday, 1 October 2011 - 10:03 |