Understanding how oxygen sensors work will help you diagnose problems without having to rely completely on a repair shop. Oxygen sensors act as low-voltage producers, such as how a microphone uses ...

The perennial challenge for sensor interface designers is correcting and calibrating the inherent non-idealities present in transducers, typically offset and nonlinear response to stimulus with a ...

Matching a sensor interface with a programmable logic converter or controller hardware that can accept only one type of input—npn or pnp—can be difficult. The last-stage modification circuit described ...