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Understanding the RS-232 Standard

By Maker.io Staff

Crack the code of RS-232, the standard for asynchronous serial communication. Gain a thorough understanding of its electrical characteristics & message framing.

PROJECT

AVR-Based Serial Enabled LCDs Hookup Guide

By SparkFun Electronics

The AVR-based serial enabled LCD (a.k.a. SerLCD) is a simple and cost effective solution for adding Liquid Crystal Displays (LCDs) into your project.