Sonic Flashlight
thingiverse
This transforms a compact flashlight casing into a portable audible distance gauge. It utilizes rapid clicks akin to those found in Geiger counters to indicate proximity to an object, with frequency increasing as you draw closer. This device operates within a range of 300cm down to 1cm. Specifically designed for the Digispark ATtiny85 microcontroller, it can also accommodate small Arduino boards like the Nano, albeit requiring modifications to the underlying code. The compact nature of this circuit allows for seamless integration into various other miniature enclosures.
With this file you will be able to print Sonic Flashlight with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Sonic Flashlight.