Hi there,
I wish to connect multiple i2c chips together on the same PCB board, these chips are DS1307, DS1621 and AT24C256.
My question is, do I need to put 6 x 4.7k pull-up resistor (2 resistor / chip) or 2 x would be Ok for those three chips as shared?
Also what will happen if I would attach a finished sensor board with existing pull-up resistors to the mentioned PCB board above?
Thank you for your time and answer,
Kind regards,
Viktor
I wish to connect multiple i2c chips together on the same PCB board, these chips are DS1307, DS1621 and AT24C256.
My question is, do I need to put 6 x 4.7k pull-up resistor (2 resistor / chip) or 2 x would be Ok for those three chips as shared?
Also what will happen if I would attach a finished sensor board with existing pull-up resistors to the mentioned PCB board above?
Thank you for your time and answer,
Kind regards,
Viktor