One of the common causes of lost power and performance in diesel-powered vehicles is a malfunctioning nitrogen oxides (NOx) sensor. These sensors monitor NOx levels in the vehicle’s exhaust. If they ...

Many red lights fail to detect smaller vehicles like bikes and scooters due to sensor limitations. Inductive loops, common in ...

If you have the parts for previous projects, you will have everything required. NOW that our circuits are getting smart, it is easy to think that just using a micro:bit microcontroller is as good as ...