From 9f8c07b978ffcc2a3ab8e5cb107f252a83c674bd Mon Sep 17 00:00:00 2001
From: atoav <dh@atoav.com>
Date: Sun, 19 Jan 2020 00:44:07 +0100
Subject: [PATCH] Add section about power supply

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6e4e66e..96f148a 100644
--- a/README.md
+++ b/README.md
@@ -57,4 +57,8 @@ There is an example panel for a 8x8 Matrix in the [panels](panels) directory.
 
 # Parts/BOM
 
-Use the python code in [calculate-parts.ipynb](https://code.hfbk.net/sdiy/mami/blob/master/calculate-parts.ipynb) to calculate the needed parts for your variant of the MAMI
\ No newline at end of file
+Use the python code in [calculate-parts.ipynb](https://code.hfbk.net/sdiy/mami/blob/master/calculate-parts.ipynb) to calculate the needed parts for your variant of the MAMI
+
+# Power-Supply
+
+The MAMI needs a fitting ±12V Power supply. This obviously depends on the size you are going for. Anything up to 10x10 should be able to be powered by the [3WPSU](https://code.hfbk.net/sdiy/3wpsu) with a  USB-B Phone Charger as one output module should use about 10mA (to be verified) and the 3WPSU is able to deliver up to 125mA per rail.
\ No newline at end of file
-- 
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