#include <math.h> int digit_pin[] = {6, 9, 10, 11}; // PWM Display digit pins from left to right int speakerPin = 34; int ledpin = 34; #define DIGIT_ON LOW #define DIGIT_OFF HIGH int segA = 2; int segB = 3; int segC = 4; int segD = 5; int segE = A0; //pin 6 is used bij display 1 for its …

Please follow the advice given in the link below when posting code, in particular the section entitled 'Posting code and common code problems' Use code tags (the </> icon above the compose window) to make it easier to read and copy for examination [image] How to get the best out …

<#include <math.h> int digit_pin[] = {6, 9, 10, 11}; // PWM Display digit pins from left to right int speakerPin = 34; int ledpin = 34; #define DIGIT_ON LOW #define DIGIT_OFF HIGH int segA = 2; int segB = 3; int segC = 4; int segD = 5; int segE = A0; //pin 6 is used bij display 1 for its…

[image] raiders9691: n = n - d*pow(10,3-i); Hugely inefficient way to extract digits. You forgot to put your code in code tags, like code tags Before you do that, apply auto indentation from the IDE with ctrl-T. Please read the forum instructions, and fix your post. [image] …

Did you forget to use code tags when posting ?

[image] raiders9691: void playTone(int tone, int duration) { for (long k = 0; k < duration * 1000L; k += tone * 2) { digitalWrite(speakerPin, HIGH); delayMicroseconds(tone); digitalWrite(speakerPin, LOW); delayMicroseconds(tone); } } playTone(1519,1000); Trying to get a lon…

[image] Make experienced users help: two ways to quickly post code as a code-section Tutorials Hi newcomer, This thread wants to show you how you can speed-up getting helpful answers with small effort. If you manage at least to post this way. You have the sym…

Right now for a second, would like to bo for about 1 minute and learn how to adjust the code. Thank you Guy

Yes, I am new, anything I can do to correctly post and speed up the process, can you help?? Thank you Guy

[image] raiders9691: an you help?? Thank you Yes I can help. There is a very easy to use function inside the arduino-IDE to post code in the expected way. It needs only a few mouse-clicks read this tutorial [image] Make experienced users help: two ways to quickly pos…

[image] raiders9691: Right now for a second, would like to bo for about 1 minute The second argument to playTone() is the number of milliseconds to play the tone. The current value is 1000 which means one second. To get one minute (60 seconds) the value should be 60 times as high: playTone(…

Trying to get a longer tone out of this code

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StefanL38 December 27, 2022, 12:28am 7

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Trying to get a longer tone out of this code

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