Arduino+Motorshield

thingiverse

This part is specifically designed for use with an Arduino Uno and a Motor Shield, featuring a 40mm cooling fan that ensures optimal airflow. The board boasts ample space above it for the connection of jumper wires, making it easy to navigate complex circuits. Holes are strategically placed for M4 screws and nuts, accommodating standard fastening systems. However, it's essential to note that this design is not optimized for captive nuts. Engineered with 3D printing in mind, it employs a minimalist approach to supports, resulting in reduced print complexity when printed with the open end facing upwards.