Quantizer

Maker	Kassutronics
Type	Programmable CV quantizer (ATmega328P)
Mounting	Mixed
Width	10 HP
License	Proprietary (No licence published)
Difficulty	🔥 SMD (0805)

ATmega328P-based quantizer, programmable in the Arduino IDE. It uses filtered PWM through a 4th-order buffered passive filter instead of a DAC. Mostly through-hole with a few 0805 and SOIC SMD parts. 10 HP.

Documentation

• Assembly instructions
• Bill of materials (BOM)
• Schematic
• Fabrication files (PCBA-ready)

Links

• Source / files on GitHub
• Maker page
• Buy: Kassutronics Store

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This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

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