diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -6,3 +6,6 @@ Feed with sun.
 Sleeps at sunset.
 
 
+(cc) 2022 solarpunklab
+
+![pic](assets/solp_circuit.jpg)
diff --git a/assets/solp_circuit.jpg b/assets/solp_circuit.jpg
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Binary files /dev/null and b/assets/solp_circuit.jpg differ