Ignacio Vazquez-Abrams's user avatar
Ignacio Vazquez-Abrams's user avatar
Ignacio Vazquez-Abrams's user avatar
Ignacio Vazquez-Abrams
  • Member for 10 years
  • Last seen more than 5 years ago
43 votes
Accepted

Difference between Arduino.cc and Arduino.org

41 votes

First time set up- permission denied to usb port- ubuntu 14.04

15 votes
Accepted

What's the 2nd ICSP header for in Arduino Uno R3?

14 votes
Accepted

Does the Arduino Uno have two crystals?

13 votes
Accepted

Understanding the compilation/linking/upload process (so I don't have to use the IDE)

12 votes
Accepted

What happens if I power the Arduino with both the USB and external power voltage simultaneously?

12 votes
Accepted

How do I send a string to master using i2c

11 votes
Accepted

How do I transfer more than 1 byte at once via SPI bus?

10 votes

Convert Arduino Pro Mini 5v to use 3.3v

10 votes
Accepted

PROGMEM: do I have to copy data from flash to RAM for reading?

10 votes
Accepted

Can I program a 3.3v chip on a 5v board?

10 votes
Accepted

How can I get the source files for Arduino libraries?

10 votes
Accepted

How to move from arduino to physical prototype

9 votes

What's the most efficient implementation of map(x,0,1023,50,250)?

9 votes

Is setup and loop provided for convenience?

9 votes
Accepted

Arduino PWM malfunctioning

9 votes
Accepted

Can anybody advise what type of connector this is?

8 votes
Accepted

How does the microcontroller know which clock to use?

8 votes
Accepted

Difference between void setup() and void setup(void)

8 votes
Accepted

Level detection of 3.3V from 5V arduino

8 votes
Accepted

What is causing my Uno to wake up?

8 votes
Accepted

PWM signaling with Arduinos: What is the reason for the ground connection?

8 votes
Accepted

Help with parts identification from arduino starter kit from aliexpress

8 votes
Accepted

How to program ATTiny85 running 3.3V

8 votes
Accepted

How to read code from Arduino Uno to Arduino IDE?

7 votes
Accepted

Using Arduino for Industrial process

7 votes
Accepted

How can I make pinMode calls faster?

7 votes
Accepted

Does millis() conflict with the PWM pins associated with timer 0?

7 votes
Accepted

Does the square-wave nature of PWM dictate how much resistance you need?

7 votes
Accepted

Can I corrupt my Arduino if it's unplugged during an upload?

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