Barometer avionic inspired

This is a barometer there are inspired of avionic instruments. It use a Arduino Nano a RTC with a EEPROM for data logging, a BMP280 for hPa data. A stepmotor 28BYJ-48 with a ULN2003 and a SS49E Hal sensor. The display is a SSD1306.

The software has a serial menu for logging barometer data and zero set if magnet are mounted with a little offset.

Print Settings

Printer Brand:

Prusa

Printer: 

I3 MK3S

Rafts:

Doesn't Matter

Supports: 

Yes

Resolution:

0.2mm

Filament:

MatteForge PLA 

Black

Notes:

Pointer has been printet in PET-G
Glass frame need a pause to fit the glass, and no infill.

The scabelon is only when gutting a glass to see if it fit ok.

The glass cutter use a Flanged Bearing 688ZZ 8x16x5

and a bolt plus nut size M8

Category: Electronics