Larry, glad to hear you have it running.

Here's the drawing for it. I set the timer at 10 seconds so it would ignore those occasional false alarms caused by swirling dust in the bin.

I used a 5 ampere supply because I used a 12 volt LED beacon for a vehicle which is mounted on the ceiling in my shop. Even I can't ignore it

NPN Drawing.jpginstalled Sensor.jpg12 Volt Beacon.jpg

Regards, Rod.