A way to apply the output of certain sensors to a TTL/CMOS-level iput on a microcontroller. Sensor must have an NPN output stage that can support a pullup to its power rail. With just a few components ...
In all but the most pedestrian of cases, you really should consider some form of input protection between your sensors and your computational platform. In my “Beginner’s Guide to Sensor Interfacing ...
Often, goods are damaged in transit due to mechanical shock or vibration. Unfortunately, the damage is not always visible upon delivery, resulting in disputes between the shipper and its customers ...