Sylvie, I enjoyed your video as it brought back some memories of a visit I made to Littelfuse not long after embarking on my engineering career. I was selected to join some other engineers to visit Littelfuse at their Des Plaines facility. I had never been to Chicago, so that, itself, was an adventure. I remember them telling us about the generator they had at their facility that was used to create the power required for their fuse testing, and I remember them mentioning how long it took the generator to get up to speed. I remember the giant copper bus bars they had for carrying the current. Our product was place on a table and hooked up to the high voltage source, and run through various test. We watched the test from a viewing/control room, separated from the test room by a window several inches thick. I remember one explosion occurring and instinctively ducking! The folks at Littelfuse were great hosts, and I learned a lot about fuses--terms like "closing angle" and I**2t, and how fuse performs differently under DC and AC conditions, and how a little inductance in the circuit can affect the fusing action. There is a lot of science behind what is seemingly a simple component, and every day they are protecting us from harm.
I also caught the train into downtown Chicago, and did some touristy things like visiting the Sears Tower. That was nice too. All in all it was a great trip and a neat learning experience.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.