![Wiring question - attaching GND from LED strip 1 to LED strip 2 - LEDs and Multiplexing - Arduino Forum Wiring question - attaching GND from LED strip 1 to LED strip 2 - LEDs and Multiplexing - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/c/d/d/cdd354420eac85281d3b0b39042149ad9a9bede8.jpeg)
Wiring question - attaching GND from LED strip 1 to LED strip 2 - LEDs and Multiplexing - Arduino Forum
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