DIY Eurorack Builds

ADC Bar Graph, Multiplexer, Binary Encoder

Analog-to-gate converter with bar graph, mux and encoder ยท Isaac Beers

MakerIsaac Beers
TypeAnalog-to-gate converter with bar graph, mux and encoder
MountingMixed
Width12 HP
LicenseProprietary (No licence published)
Difficulty ๐Ÿ”ฅ SMD (0805)
ADC Bar Graph, Multiplexer, Binary Encoder module
Photo: synthCube

Mixes three analog inputs through an attenuverting mixer, rectifies the positive portion, and turns it into gates and stepped outputs. Includes a 7-step bar graph with gate outputs, a 3-bit binary encoder with DAC output, and a 1-of-8 multiplexer that can be strobed. 0805 SMD with through-hole panel parts. Around 130 to 179 USD assembled.

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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