Cyber Cane For Blind People

This is a collection of several pieces that attach onto one of these canes with a bearing on the end that blind people can use. https://www.amazon.co.uk/Chala-Portable-Adjustable-Aluminium-Collapsible/dp/B086RMXHK2

The idea is that you can fit a Raspberry Pi Zero inside it, a button on the lid, a cheap NEO-6M GPS antenna on the mount and an ultrasonic sensor on the end of the cane. The ultrasonic sensor can give you haptic feedback and the GPS can be used along with a digital compass to work as a satellite navigation device.

Code etc is located here https://github.com/SANGERA2/Cyber-Cane/

All the parts are designed to be printable without supports with a 0.44mm layer width. eSUN PLA+ was used. It should be obvious if you have to rotate them to put the flat side on the buildplate. Depending on your printer you may need to shrink/grow it by a percent to get a snuck fit on the stick or just wrap electrical tape on the stick beforehand.