30 Aug '14, 4pm

Learn how to use an #oscilloscope to test and debug #automotive sensors via @sensorsonline and @DavidMaliniak

Learn how to use an #oscilloscope to test and debug #automotive sensors via @sensorsonline and @DavidMaliniak

Sensors are an important part of the overall system when it comes to automotive electronics. In today's vehicles, sensors monitor many electronic and electromechanical subsystems, gathering data and passing it onto the engine's electronic control unit (ECU) for processing. Sensors tell the vehicle's brain about speeds, temperatures, pressures, torque, oxygen levels, and more. All of it coalesces in the ECU, which uses the data to make near-instantaneous judgments about the vehicle's status and either initiates some kind of action in various subsystems or simply alerts the vehicle's operator to a condition that could cause functional problems or even safety hazards. Sensors can traffic in analog signals such as voltage or oxygen levels, digital signals, i.e., Hall-effect outputs for brushless dc motor speed and rotation direction, or serial data such as an embedded value in...

Full article: http://www.sensorsmag.com/test-measurement/test-considera...

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