From b76684411d00046e0b2cfd435917022195f9e87d Mon Sep 17 00:00:00 2001
From: Francois Cartegnie <francois@fossasia>
Date: Wed, 17 Jan 2024 15:02:30 +0100
Subject: update LED info

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 0359931..846f213 100644
--- a/README.md
+++ b/README.md
@@ -22,9 +22,9 @@ See specific pages regarding each version of the hardware below
 
 The custom 11x44 LED dot matrix displays using persistence of vision.
 
-Bitmaps are drawn using all the pins (11) vertically, resulting in a single diagonal scanline with high refresh rate.
+Bitmaps are drawn using 24 pins in [charlieplexing](https://en.wikipedia.org/wiki/Charlieplexing) technique.
 
-![This is an alt text.](assets/dotmatrix.png)
+![charlieplexing](https://en.wikipedia.org/wiki/Charlieplexing#/media/File:CharlieplexedArray4.png)
 
 ## Firmware
 
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