Posted 2/25/2021 14:42 (#8857648 - in reply to #8851030) Subject: RE: Sprayer boom remote
I am building the one receiver with 4 channels, with one wire to go to each valve. I am using the diode inline to that valves trigger wire. Just like Tedbears schematic suggests. When I get my parts in and have it assembled I'll post a pic. But yes I have seen 8 plus channel receivers as well. This inexpensive remote will help me a lot.