The control system of an elevator consists of a low voltage circuit, that supplies the motor brake and the relay coils. In this link you can see a basic circuit, designed for educational purpose. At ...

As technology comes to play an ever increasing role in our day-to-day lives, you should expect touchscreens to show up with increased frequency in the places we call home. We have seen touchscreen ...

In a world that largely relies on elevators to ferry people from one floor of a building to the next, it is remarkable how inefficient current systems are in terms of favoring passenger convenience ...

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...