Calculator screen display

Community General Discussions
1

DSC_0024.jpg (725126Bytes)

hello guys,

i am sorry again but i hope i can get an answer does anyone know how to work with a small calculator display ?

i have one between my hands i am trying to make it work if it's possible the screen, not the calculator, to make a count from arduino

so is that possble ?

2

ok i will upload a picture

ok i will upload a picture

3

I remember various old

I remember various old projects that uses the calcuator’s screen from the BEAM robotics community, they use solar panels for the power and some 74hc240 to display their name and use it as an electronic name tag.

here:

http://www.beam-wiki.org/wiki/ANIMATED_LCD_NAME_TAG

 

4

Meh I wouldn’t bother. For

Meh I wouldn’t bother. For LCD stuff it’s easier to buy some with decent pins and there are even some (though more expensive) that support protocols like serial. 

Here’s an example of a more user-friendly LCD screen:

http://www.adafruit.com/products/181

5

actully the thing is that i

actully the thing is that i had no screen between my hands so i thought if i can get one from an old calculator that i have but unfortunately it can’t work but doesn’t matter now i will buy one