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Hi, if I use 4 of these sensors for my Arduino mega, do I have to use a 10K resistor for each sensor? or can I just use 1 and jumper it to the signal wires?

userHead JaneYu 2021-02-11 03:56:51 62 Views0 Replies

Hi, if I use 4 of these sensors for my Arduino mega, do I have to use a 10K resistor for each sensor?
or can I just use 1 and jumper it to the signal wires?

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p.name Gravity: Analog Adjustable Infrared Sensor Switch (40cm) SEN0164