It finally works!

Started May 4, 2013 | Discussions thread
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It finally works!
May 4, 2013

Sorry, no hot-button issues here.  I just finished a long and fun project - putting together some booster fans in my house.  Designing the control center for them was a bear, but the third attempt looks to be working right.  I know it's OT even for an OT forum, but still, I made it, it works, and I'm too happy to just go to sleep, so I just had to brag to someone 

Some snaps:

One of the fans, plugged into a duct

Control center (each fan can be hi/lo/off power setting for each HVAC mode). LED shows A/C on.

Control center relays, switches, and wiring

Control schematic.  Let me know if you see an error!


 BorisK1's gear list:BorisK1's gear list
Olympus Tough TG-4 Olympus E-3 Olympus Zuiko Digital ED 50mm 1:2.0 Macro Olympus Zuiko Digital ED 40-150mm 1:4.0-5.6 Olympus Zuiko Digital 11-22mm 1:2.8-3.5
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