Free Modular

Offset/Atten

A utility module to scale, shift, and invert signals. Has two identical, independent channels. Each can attenuvert (attenuate and/or invert) an input voltage and add a constant offset voltage.

Resources

• Manual
• Assembly instructions and BOM
• Interactive BOM: front panel, back panel
• Faceplate stencil SVG
• GERBER files:
  • Faceplate: JLCPCB, PCBway
  • Front panel: JLCPCB, PCBway
  • Back panel: JLCPCB, PCBway
• Source files
• Schematic PDF