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westlicht / performer-hardware

PER|FORMER Eurorack Sequencer - Hardware Design Files
https://westlicht.github.io/performer
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Replace 74HC with 74HCT #9

Closed westlicht closed 6 years ago

westlicht commented 6 years ago

Use TTL versions of shift registers and remove the level shifter IC. Also, connect OE pins to STM32 to allow disabling the matrix.

westlicht commented 6 years ago

Using lower power leds instead.