Coven LFO

Maker	CCTV.fm
Type	Digital quad LFO with clock sync and division
Mounting	Through-hole
Width	4 HP
License	Proprietary (Firmware GPL-3.0, no hardware licence)
Difficulty	🌡️ Medium through-hole

Four synced bipolar outputs that run from very slow to audio rate, with triangle, saw, square and stepped random shapes. The sync input turns it into a clock divider with selectable division sets. About 60 parts, all through hole apart from the Seeeduino XIAO board, which ships pre-programmed. Firmware is Arduino code you can edit.

Documentation

• Assembly instructions

Links

• Source / files on GitHub
• Maker page
• Buy: Tindie

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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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