A plug-and-play power tap that runs the ncSender RGB Controller straight from your Sienci AltMill's X-axis closed-loop motor supply — no separate power brick, and nothing to splice.
DIY option
Prefer to build your own cable?
The tap terminates in a 2-pin, 3.81 mm-pitch pluggable terminal block — a Phoenix-style male plug and female socket with a screw-locking flange. If you'd rather make your own cable instead of buying the ready-made tap, this is the mating connector to use: 2-pin 3.81 mm pluggable terminal block set on Amazon.