About the article

Single Wire LCD Interface

Control your LCD display using just one data wire

Based on a Labs project | October 2013 | Find it here
Single Wire LCD Interface
Using small microcontroller like, say, an 8-pin ATtiny from Atmel, we’re left with just five GPIOs remaining after discounting the two supply pins, assuming we wish to retain the reset pin. That’s not many. Here, a clever method is devised for LCD control over 1 pin.
Downloading of this magazine article is reserved for registered users only.
Login | Register now!
Relevant websites
Download the BOM list
The BOM (Bill of Materials) is the technically exhaustive listing of parts and other hardware items used to produce the working and tested prototype of any Elektor Labs project. The BOM file contains deeper information than the Component List published for the same project in Elektor Magazine. If required the BOM gets updated directly by our lab engineers. As a reader, you can download the list here.
Want to learn more about our BOM list? Read the BOM list article for extra information.

We buy at:

Loading comments...