LcdProgressBarDouble

LcdProgressBarDouble is an Arduino library for displaying a 2 progress bars in a single row in LCD display.

Aug 1, 2016

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3 respects

Components and supplies

1

Standard LCD - 16x2 White on Blue

1

Arduino UNO

Project description

Code

GitHub

LcdProgressBarDouble Git repository on GitHub

/

0
0
Latest commit to the master branch on Invalid date

DoubleBarPot.ino

c_cpp

Showcase of LcdProgressBarDouble library: displays a 2 progress bars in a single row in LCD display (from 2 trimmer potentiometers)

DoubleTimer.ino

c_cpp

Double progress bars demo

GitHub

LcdProgressBarDouble Git repository on GitHub

/

0
0
Latest commit to the master branch on Invalid date

DoubleBarPot.ino

c_cpp

Showcase of LcdProgressBarDouble library: displays a 2 progress bars in a single row in LCD display (from 2 trimmer potentiometers)

DoubleTimer.ino

c_cpp

Double progress bars demo

Downloadable files

Fritzing schemas (with trimmer potentiometers)

For timer example, simply remove the 2 potentiometers connected to A4 and A5 analog entries.

Fritzing schemas (with trimmer potentiometers)

Breadboard (trimmer potentiometers)

Breadboard (trimmer potentiometers)

Breadboard (Timer)

Follow the wires and you'll get the the demo working like a charm :).

Breadboard (Timer)

Fritzing schemas (with trimmer potentiometers)

For timer example, simply remove the 2 potentiometers connected to A4 and A5 analog entries.

Fritzing schemas (with trimmer potentiometers)

Schema (trimmer potentiometers)

Schema (trimmer potentiometers)

Breadboard (trimmer potentiometers)

Breadboard (trimmer potentiometers)

Schema (Timer)

If you prefer, here is the electric schematic

Schema (Timer)

Schema (trimmer potentiometers)

Schema (trimmer potentiometers)

Breadboard (Timer)

Follow the wires and you'll get the the demo working like a charm :).

Breadboard (Timer)

Comments

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danykas

6 months ago

problem for this project.. C:\Users\Qompaq\Documents\Arduino\BAR_GRAPH__2_LINES......FOR_VU_METER\BAR_GRAPH__2_LINES......FOR_VU_METER.ino: In function 'void setup()': BAR_GRAPH__2_LINES......FOR_VU_METER:46:3: error: 'purpose' was not declared in this scope purpose ^~~~~~~ BAR_GRAPH__2_LINES......FOR_VU_METER:61:9: error: expected ')' before 'is' (1023 is maximum value for both bars) ^~ Βρέθηκαν πολλαπλές βιβλιοθήκες για "LiquidCrystal.h" Σε χρήση: C:\Users\Qompaq\Documents\Arduino\libraries\LiquidCrystal Όχι σε χρήση: C:\Program Files (x86)\Arduino\libraries\LiquidCrystal exit status 1 'purpose' was not declared in this scope Αυτή η αναφορά θα παρείχε περισσότερες πληροφορίες με "Εμφάνιση πλεονάζουσα έξοδος κατά τη σύνταξη" Επιλογή από το Αρχείο -> Προτιμήσεις.

danykas

6 months ago

Hi thi project no working.....say problem ... 'purpose' was not declared in this scope danykas69@gmail.com thank you. Αυτή η αναφορά θα παρείχε περισσότερες πληροφορίες με "Εμφάνιση πλεονάζουσα έξοδος κατά τη σύνταξη" Επιλογή από το Αρχείο -> Προτιμήσεις.

Anonymous user

2 years ago

Excellent! Looking for this for my project. I tried to use it with I2C LCD but is over my knowledge to modify the library. If, by any chance, do you have some time maybe you will add I2C LCD to this wonderful library! Thanks Wilfried, all the best. Adrian

Anonymous user

2 years ago

Excellent! Looking for this for my project. I tried to use it with I2C LCD but is over my knowledge to modify the library. If, by any chance, do you have some time maybe you will add I2C LCD to this wonderful library! Thanks Wilfried, all the best. Adrian

Anonymous user

7 years ago

How I can set Min Values as -5 for Trimmer potentiometers program limitation?