I thought propagation delay is defined by distance divided by speed of light. Would it be directly proportional to the distance of travel? If the propagation delay is seen the same as the definition of delay through logic gate, it makes a bit more sense. It sounds to be like processing delay though.
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.