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left hand

bot-hoven

Electrical substem for Bot-Hoven. Includes KiCad files containing schematics and PCB designs for components in Bot-Hoven.

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Main components

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Part NumberDescription
MCP23017_SP16-bit I/O expander, I2C, interrupts, w pull-ups, SPDIP-28
PCA9685PW16-channel 12-bit PWM Fm+ I2C-bus LED controller RGBA TSSOP
PCA9615DPDual bidirectional hot-swap multipoint bus buffer, SO-8

left hand schematic

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left hand board layout