Arduino Uno to Nano PCB standoff

thingiverse

This design allows users to swap out an existing Uno board with a Nano, offering greater flexibility and options. The main frame features pre-drilled holes that accommodate the Uno's securing screws, while the Nano is neatly seated within its designated holder and held firmly in place by both a strap and two small M2.5 screws - although self-tapping screws were used instead due to their ease of use. However, it was discovered later on that the strap interferes with access to the pins, prompting a decision to secure the Nano using just a few drops of super glue per corner for a more permanent solution. Print Settings: Printer: A delta printer is recommended. Rafts: None are needed. Supports: This design does not require any supports. Resolution: The ideal resolution for this print lies between 0.2 and 0.4 mm, with 0.2 being the optimal choice. Infill: An infill of 50% provides the perfect balance between strength and weight. Designing This Project: The complete design is available on Onshape, a powerful CAD software platform. To access it, simply search within the public space for "Arduino Uno Nano spacer".