[2026 New] PWM Smart Relay Controller Module | for VFD Spindle & Laser

Works exactly as expected. Would have been better if there was a 10 second delay before vacuum outlet turns off to clear dust (chips) from hose.

PWM for XE Ultra 8080

I find having this item to be very handy. I mainly use it when I have my 40W Laser on my CnC. I love the fact that it turns on the Air Assist automatically