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This could be a Printed Circuit Board (PCB) or insulated wires but you will almost undoubtedly have to solder.
This could be a Printed Circuit Board (PCB) or insulated wires but you will almost undoubtedly have to solder.
+
+
+You will need
+# A soldering iron
+# Solder
+# Flux
+# Good Illumination
+# Three hands
==Encoders connected using a MCP23017 chip==
==Encoders connected using a MCP23017 chip==