About this 3D model

The Protoboard is for easy electronics prototyping with an Arduino. Keep your power supply, breadboard, and Arduino close! The power supply in the picture is our own design. It breaks out an ATX connector to many voltages (-12V, -5V, GND, 3.3V, 5V, 12V) with female header pins. It's really useful for breadboarding and lets you use male-male jumpers. And cheaper than banana plugs.