Display counter using Arduino - English
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Regarding count value
Respected Sir/Madam When I try to upload the sketch given in the tutorial, when I press the pushbutton for the first time a count value of 0 is displayed. It should show as 1. Is (++count) or (count++) correct?
06-07M 20-30S mohnishb11
Answer last updated on: April 15, 2021, 5:32 p.m.
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The ports in the program is different from the ports connected in the circuits diagram
Dear Sir/Madam ,In Display Counter Using Arduino partThe circuit diagram shows (in 0.50 sec) the ports 11,10,9,8 in the Arduino are connected to pin number 11,12,13,14.But in the program (in the line no.2) you have mentioned port numbers as 5,4,3,2. where in the these pins are unconnected.Kindly change the program or the code respectively.
00-01M 50-60S abib
Answer last updated on: April 8, 2021, 3:32 p.m.
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use of if -else block
Is it possible to use if - else instead of while?
08-09M 40-50S Baranis
Answer last updated on: Feb. 8, 2020, 2:14 p.m.
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CKT3
While statement was used to stop the count , so can't we use break statement ?
06-07M 10-20S vivekkumarcs123@gmail.com
Answer last updated on: Aug. 22, 2019, 5:11 p.m.
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Questions posted on ST Forums:
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Outline:
Connect an LCD and a Push button to Arduino board. Use the same circuit created earlier using Arduino and LCD Add a pushbutton and make a simple counter Learn the connection circuit details See the live setup of the connection Write a program in the Arduino IDE write the code for void loop write a simple if statement to check whether the pushbutton is pressed or not Compile and upload the program See that pushbutton is working successfully Modify the program to set a counter Explain the error that occurs Write a while statement Again compile and upload the program Output: count is increased whenever the button is pressed
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| Duration: | 00:08:03 | Size: | 4.1 MB |
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