last modified: October 23, 2025
Posted on 2015-09-10
I built a compact Arduino driver for the Sharp LS013B4DN04 that draws 8×8 pixel characters (12×12 chars) and uses Timer2 to auto-refresh the display. I walk through requirements, a minimal usage example, API methods, font format and where to download — please read the full post for code and details.
Posted on 2015-09-07— Common
I built a compact, text-based driver for the Sharp LS013B4DN04 that uses 8×8 fonts to show a 12×12 character display. It uses only 174 bytes, refreshes changed rows, supports inverted characters, swappable fonts and scrolling. Read the full post to see the demo and code.
Posted on 2015-09-06
I built a compact Arduino driver for the Sharp LS013B4DN04 that writes 8x8 pixel characters (12x12 on screen). I explain setup, usage examples, methods, font format, and refresh rules. If you're using this display, read the full guide for examples, timing tips, and the library download.
Posted on 2014-11-13— Projects, Software
I rebuilt the Meggy Jr RGB library from scratch to make game development simpler on the ATmega328P. I focused on low memory use, frame‑synchronized loops with a back buffer, clear color handling, fast pixel operations, reliable button input and a background sound player. Read the post for examples and the GitHub release.