This hack is a bit older, but one aspect of the setup makes it worth sharing. Shift registers are a common component to include in a project when you need to increase the number of I/O pins available.
The purpose of this project is to develop a front end means of interfacing with the LCD wherein it will accept serial data from the microcontroller with only one wire required. The purpose of this ...
[Debraj] wrote in about his 2-wire serial backpack he developed for a Graphic LCD screen. It’s build on a hunk of protoboard and uses a pair of 595 shift registers to translate incoming serial data to ...
The project illustrates the serial interfacing of Hitachi compatible 2×16 LCD modules with PIC16F84 or PIC16F628 microcontroller unit. Before doing serial interfacing LCD with PIC microcontroller, it ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback