E-Ink Displays Explained: How They Work, When to Use Them, and an Arduino Example
Oct 13, 2026 · 6 min read
A practical guide to e-ink displays: how electrophoretic screens work, where they fit, how they compare with LCD and OLED, common SPI wiring, power trade-offs, and a working Arduino example.
Display Technologies Explained: LCD, TFT LCD, OLED, Interfaces, and Choosing the Right Display for Embedded Systems
Jul 10, 2026 · 34 min read
A practical deep dive for embedded engineers on LCD, TFT LCD, OLED, panel types, display interfaces (RGB, LVDS, MIPI DSI, HDMI, eDP, SPI), Embedded Linux display pipelines, STM32 and MCU constraints, and real-world display selection trade-offs.
