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The Arduino Uno is the most common of the Arduino boards. It is based on the ATmega328P microcontroller.
2
votes
0
answers
3k
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Which Timer can I use to control a servo with Arduino Uno
I would like to control 2 motors using Timer2 @ 200Hz. The frequency of the timer is printed in the main loop every second. I'm using an Arduino Uno with two interrupt used for the encoders connecte …
4
votes
5
answers
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What does Arduino do in 15ms?
I was wondering why there is a 15 ms delay between each iteration of a the main loop.
Code:
The following code shows the execution time expressed in microsec between each loop
void setup()
{
Seria …
1
vote
1
answer
2k
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Is it possible to use two encoders with Arduino Uno?
I would like to control 2 motors with the Arduino Uno board, which provides only two interrupt pins on digital 2 and 3.
I've set one encoder using these pins, and it works. What do you think about th …
3
votes
3
answers
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Atmega328p - Going low power 1.8V using 4Mhz oscillator - Bootloader flash
I would like to use an Atmega328p micro-controller with a 4 Mhz oscillator in order get some low power consumptions. I am using an Arduino board to flash the bootloader into the Atmega.
EDIT
In orde …