This lets me control a relay using TTL logic, such as my Arduino, to switch 120VAC. This has potential for such uses as turning on a space heater 15 minutes before you wake up, turn off a fan after you go to bed, etc. More build information: http://kennethfinnegan.blogspot.com/2010/01/switching-120vac-with-5v-digital-...
What type of relay did you use?
AKSoapy29 9 months ago
@AKSoapy29 I linked to it on Digikey on the blog post.
PhirePhly2007 9 months ago
This is almost exactly what I need to build with my Arduino. Would you be willing to share the schematic and parts list (specifically which relay and any other controlling circuitry you used).
Thanks
Andrew
abloom84 1 year ago
@abloom84 Sure would. Somehow I forgot to link to the original blog post in the video desc...
PhirePhly2007 1 year ago