dSwitch ArrivesJohnJohn10:26 pmOctober 17th, 2017 dSwitch Arrives Check out our newest invention, the dSwitch! Watch a video or check out the site at http://dexterindustries.com/Products.html Tags:dSwitch, lego, mindstorms, nxt 0 3 How much electricity does a christmas tree use? Dexter Industries adds the eFlush! 3 Comments Aucoin January 1, 2010 Log in to reply. so can you set up the dswitch to respond to light or motion? then you can make your living room lights respond to motion! Say, have the lights turn on when they sense motion… then turn off when they don't sense motion for 15 minutes or something. Lots of possibilities! Dexter Industries January 1, 2010 Log in to reply. Yes, one step ahead of us! We're doing that right now, and tracking the watt hours saved, in our humble office. Data should be in in a few days. Aucoin January 9, 2010 Log in to reply. Great, looking forward to the results! Can you record the energy usage over a period of time with and without the dswitch? Leave a reply Click here to cancel the replyYou must be logged in to post a comment.