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The circuit was assembled on a solder circuit board using jumper wires... | Download Scientific Diagram
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50 Pcs 14 Pin Double Sided SMD PCB Board for Soldering and Electronic Project Compatible with Arduino Kits: Amazon.com: Industrial & Scientific
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GIAK Pin Header 2.54 mm Pin Header Breakaway Board 130 Pieces PCB Soldering Socket Header Kit Pin Single Row for Arduino Prototype Shield: Amazon.de: Electronics & Photo
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