Show Posts
Pages: 1 2 3 [4] 5 6 ... 1918
46  Using Arduino / Storage / Re: EEPROM storing infromation? on: September 28, 2014, 01:33:41 am
One bit per digital pin, ten bits per analogue pin.
Simple arithmetic.
47  Using Arduino / Project Guidance / Re: servo not working on external power supply on: September 27, 2014, 03:20:51 pm
Grounds connected?
48  Using Arduino / Programming Questions / Re: How to application delay code in a part on: September 27, 2014, 12:45:47 pm
The answer is, as neary always, get rid of delay, and look at the blink without delay example, or the example posted at the top of the project guidance section
49  Using Arduino / Project Guidance / Re: Project: Controlled release of a small weight on: September 27, 2014, 12:31:47 pm
You could use the mechanism from one of those automatic aerosol air-fresheners, or design something similar.
50  Using Arduino / Project Guidance / Re: Storing programs on SD card on: September 27, 2014, 12:19:06 pm
No.
51  Using Arduino / Programming Questions / Re: Trying to display temperature on a TFT on: September 27, 2014, 01:35:03 am
Code:
  String yo = String(DHT11.getFahrenheit());

gives


call of overloaded 'String(float)' is ambiguous

Cut out the (pointless) middleman String - use dtostrf.
52  Using Arduino / Programming Questions / Re: While loop and for loop on: September 27, 2014, 01:04:44 am
Code:
pinMode(16,OUTPUT); //Analog Pin 2 (A2) Score Board
If you gave the pins proper names, you could ditch the comments.
53  Using Arduino / Installation & Troubleshooting / MOVED: OLVIDE LA CONTRASEÑA ...como resetear o cambiar la contraseña del arduino yun? on: September 26, 2014, 02:21:38 pm
This topic has been moved to Español.

http://forum.arduino.cc/index.php?topic=269242.0
54  Using Arduino / Installation & Troubleshooting / MOVED: como resetear o cambiar la contraseña del arduino yun? on: September 26, 2014, 02:18:13 pm
This topic has been moved to Español.

http://forum.arduino.cc/index.php?topic=269234.0
55  Using Arduino / Programming Questions / Re: Problem when storing result of multiplication as a "long" variable on: September 26, 2014, 01:54:36 pm
Quote
The product of two integers (16-bits on Arduino) is defined in the C language to also be an integer
Please don't confuse "int" with "integer"; an unsigned long is an integer, as is a char.
56  Using Arduino / Programming Questions / Re: Error in Smoothing tutorial code on: September 26, 2014, 01:51:18 pm
Quote
Thus readings[numReadings] is never actually changed from the initialization value.
There is no readings[numReadings] - it would be off the end of the array.
57  Using Arduino / Programming Questions / Re: How to Draw an up arrow on U8glib? on: September 26, 2014, 01:22:21 pm
Quote
IS there a tool where I can use to get the binary codes?
A sheet of squared paper.
58  Using Arduino / Programming Questions / Re: Problem when storing result of multiplication as a "long" variable on: September 26, 2014, 01:17:44 pm
Code:
3600L * 24L
59  Using Arduino / Programming Questions / Re: error message "void not being ignored as it should be" on: September 26, 2014, 01:15:21 pm
Code:
int state = digitalWrite(j,inc1[k]);
Quote
void not being ignored as it should be
60  Using Arduino / Programming Questions / Re: Storing Code on an I2C EEPROM on: September 26, 2014, 12:43:50 pm
Quote
Can I store executable code on the EEPROM and load it into my Arduino then call it as a function?
Do you feel ready to write your own boot loader?
Pages: 1 2 3 [4] 5 6 ... 1918