Hey there! So I let someone create a PCB for me and it arrived this week. I want to control up to 16 motors with SDA/SCL So the PCB receives GND/3.3V/SDA/SCL and 2 Pins to control the direction of the motors. I have one MCP23017 to expand to 16 IO-Ports. I use 8 TB6612FNG motor drivers to contro…

Mcp23017 getting very hot within seconds

Grumpy_Mike September 5, 2021, 3:00pm 6

No it doesn't.

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