adxl345 removable for Flsun

Allows fast and solid install and removal for input shaping measuremements, using the stock Flsun bed-leveling-sensor mount.

Features:

- One-screw design for regular use - Easy to print, (if you're still setting up klipper etc...) - Curved groove provides very secure attachment, yet easily slides on/off - Can be used with stock printers, or heavily modified printers, as long as they still have the stock bed leveling sensor mount. Requires extra parts:

- 1pc M3 Cap screw, 28mm or 30mm length. - 2pc M3 Cap screw, 3mm or 4mm, (whatever can hold your adxl345 circuit board) - 3pc M3 Heat Inserts, 3mm short Print however you'd like, I recommend:

- 4 solid outer walls - easy to print on it's backside - Use whatever filament you'd like, PLA is fine, if you plan to test resonances under chamber heat, do use a filament which is suitable.