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Now that we have the distance sensor available, we can extend its usage and implement a velocity sensor (radar). Just like the distance...

Traffic lights are simple devices that are quite common but do you know how they work? In this post I'll try to implement a traffic light...

As the name suggests this is a device that measures frequency. It counts the number of pulses in a periodic signal per second. Internally...

Introducing delays is often needed in behavior modeling. Delays are usually required by the external circuit before which the data has to...

Recently I was asked for such an example from customers so I decided to make a post out of it. Interestingly they struggle implementing...

Timers are used in order to introduce delays in your code. Delays are just time intervals between two events. However in this case we...