µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

My e-mail

My website

3-wires interface for LCD display

Serial interface to LCD display, originally based for an Arduino.

This is a cheap alternative to serial LCDs and the basic idea is to group the 7 pins that are needed to drive the LCD in only 3 using a shift register.

Powered by Drupal - Design by Artinet