user50225: I salvaged an old LCD from a calculator (Texas Instruments) and I want to interface it with a microcontroller (preferably an Arduino). I‘ve searched the whole internet but I simply can‘t find any information about this display and its driver. I am looking for a specialist who can identify this:


user27653: It's most likely a custom part for which there is no public data sheet. LCDs are almost always custom-designed, and require special driver circuitry. This is especially true for such mass-produced items as calculators.

50225: <p>I salvaged an old LCD from a calculator (Texas Instruments) and I want to interface it with a microcontroller (preferably an Arduino). I‘ve searched the whole internet but I simply can‘t find any information about this display and its driver. I am looking for a specialist who can identify this:</p>

<p><a href="https://i.stack.imgur.com/7osyo.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7osyo.jpg" alt="First Picture"></a></p>
 27653: <p>It's most likely a custom part for which there is no public data sheet. LCDs are almost always custom-designed, and require special driver circuitry. This is especially true for such mass-produced items as calculators.</p>
