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stephaneamans / app-home_automation

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[HW] Implement two relays extension board #8

Open stephaneamans opened 7 months ago

stephaneamans commented 7 months ago

I2C NVM = AT24C16D I2C GPIO expander = MCP23008-E/SO

MOS for relay switch = BSS138LT3G

stephaneamans commented 7 months ago

Define and implement the board regarding module, extension interface and fixation.