3D Scanner HAT for Raspberry Pi

From Jonathan Cohen on Tindie:
unnamed.jpg

3D Scanner HAT for Raspberry Pi

3D Scanner HAT expansion board interface for Raspberry Pi running FreeLSS on the PICLOP ATLAS FreeLSS

 

I wanted to make a custom interface for use with the open-source 3D Scanning software, FreeLSS. I was very impressed with the Arduino-based Ciclop scanner and the Raspberry Pi-based Atlas Scanner. Several FreeLSS users merged the two scanner platforms, creating the PiCLOP 3D Scanner. However, there were few changes to the basic PCB design used for the scanner. I wanted to integrate the hardware functionality into a Raspberry Pi HAT format, with the inclusion of extra features for expandability — and who knows, other uses !

 

What makes it special?

  • Conforms to the Pi Foundation specification for HATs !
  • 5V power design (only a single voltage) allowing for Pololu low-voltage stepper driver carrier.
  • Connections for up to two independent soft-PWM controlled LED light sources.
  • I2C interface for OLED displays and light intensity sensors, e.g. TSL2561 or TSL2591.
  • Serial communication breakout for console support.
  • Additional GPIO signal breakouts for other sensors and devices.
  • User-programmable EEPROM ! for auto-configuration and device overlays.
  • Standard DC power connector for up to 5V 4A power supply and connections for power switch.
  • Over-current protection by poly re-settable fuse.
3D Scanner HAT for Raspberry Pi

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s