I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR

I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR

I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR

I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality could be a bit better, but is is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR

I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality could be a bit better, but is is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR

I bought this as speed controller for my lathe motor ( https://goo.gl/hJUo5g ). Build quality could be a bit better, but is is ok. Just connect it either to 24v power brick ( https://goo.gl/0CxNwS ) or if you want it in case with it's own power this nice power supply: https://goo.gl/ifsuWR