Driving 2 to 8 seven segment displays.

Thumbnail

Favourites: 0

Report File

Driving 2 to 8 seven segment displays.


File Information



Files




I have recovered from the forum background a code to drive 4 seven segments displays.
I have renewed the code to adapt it to the new versions of the compiler (V3603).
You can configure all possible versions: 2 to 6 displays, Common cathode, common anode with
transistors.
06/19/2018 Update code for 8 x seven segment displays with sign. Such as 7 digits + sign.
06/20/2018 Update new version 2.2. I have expanded to 8 digits for integer variables.
06/22/2018 Update code for driving 8 displays with one PORT only with the help of a simple and economical logic. (74HC5411 + 74HC238)
Some improvements have been introduced in all the libraries.
06/28/2018 Update version 3.0
Added a macro to input all variables to the library.

06/30/2018 New library allowing to print Integer, Signed, Float variables and Strings.
07/04/2018 New version 1.1 of the library. More eficient and faster.
07/22/2018 New poject: Displays with KEYPAD.
The article is available HERE.
Alberto

Report File

Reason












Report Comment

Reason






Report Link

Reason