Can I connect multiple GNDs at one pin?

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1

Hello,
I want to use six MPU-6050 Modul but only got max 3 GNDs. In a post I read that you can use breadboards to connect for example 4 GNDs to 1 GND on the arduino. Is that correct or are there other possible ways to "get more" GNDs?

2

On the Arduino, the ICSP header has a GND pin too.

You can make/solder a jumper cable assembly that has one wire going to GND and 4 wires going to your loads.

3

Those 3 GNDs you have on your Arduino are all connected. Of course, you can separate GND many times, the same with 5v. That's how electricity works :slight_smile: I can't imagine working with only 3 GND pins.

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