SICK Spider

A new board design for the amazing COATI Spider project, a small portable device for simultaneous interpretation.

Changes compared to the COATI spider

• way less noise
• battery level indicator
• better gain control range
• USB-C port for power supply
• way longer battery runtime (8-50h)
• easier available components

Costs

• roughly 20€ for a spider without accessories
• An existing COATI spider case can be reused, only one additional cutout for the USB-C port is required.

Case

The files for 3D printing a case can be found here: https://github.com/alangecker/spider-case

Documents & How-To's

Version 1.2 (Documents work in progress)

• Changelog
• Ordering
  • Parts list
  • Gerber files: JLCPCB
• Building instructions
  • Part 1: soldering “SMD” components
  • Part 2: soldering "trough hole" components
• Debugging
• Boardview and BOM
• Schematic

Version 1.1

• Changelog
• Ordering
  • Parts list
  • Gerber files: JLCPCB
• Building instructions
  • Part 1: soldering “SMD” components
  • Part 2: soldering "trough hole" components
• Boardview and BOM
• Schematic

Version 1.0

• Ordering
  • Parts list
  • Gerber files: JLCPCB
• Building instructions
  • Part 1: soldering “SMD” components
  • Part 2: soldering "trough hole" components
  • Part 3: building the case
• Debugging
• Boardview and BOM
• Schematic

License

GPLv3 (=open source♥)