15-09-2026: tool 
12-09-2026: Update mtools.md 
11-09-2026: Update sheets.md 
11-09-2026: Update sheets.md 
09-09-2026: Update ffmpeg.md 
08-09-2026: Create optical-illusions.md 
06-09-2026: Update sanyo.md 
06-09-2026: Update sanyo.md 
06-09-2026: Add Bend Tunnel effect section to sanyo.md

Added a section for the Bend Tunnel effect with an embedded video. 
06-09-2026: multi download 
06-09-2026: fix byteOffset calculation 
06-09-2026: support for monochrome PIC 
04-09-2026: Update sanyo.md 
04-09-2026: Update sanyo.md 
04-09-2026: Update ffmpeg.md 
04-09-2026: Update ffmpeg.md 
04-09-2026: Update ffmpeg.md 
30-08-2026: Update sanyo.md 
29-08-2026: Update sanyo.md 
28-08-2026: Modify image size in Sanyo MBC-550/555 page

Updated image dimensions for Twister effect section.