Curriculum
Module 10intermediate
Oscilloscope Fundamentals
Learn to configure, connect and interpret an automotive oscilloscope safely before using it on sensors, actuators and networks.
Lessons
10
Estimated time
200 min
Completed
00/10
By the end of this module
Capture a clean, meaningful waveform and know what it is actually telling you.
Lessons
10 total
- 01Why Use an Oscilloscope?Know when a scope adds information a DMM cannot provide.20 min
- 02Channels, Probes and GroundsConnect a scope correctly without creating unintended shorts.20 min
- 03Voltage Scale and Vertical PositionDisplay the full signal at useful resolution.20 min
- 04Timebase and Horizontal ScaleChoose a timebase appropriate to cranking, PWM, injector and network signals.20 min
- 05TriggeringStabilise repeating signals and capture intermittent events.20 min
- 06AC/DC Coupling and FilteringChoose coupling/filter settings for the measurement goal.20 min
- 07Sample Rate, Resolution and AliasingAvoid trusting a waveform captured with unsuitable acquisition settings.20 min
- 08Attenuators, Current Clamps and AccessoriesMatch accessories and scaling to the signal safely.20 min
- 09Capturing and Saving Known-Good WaveformsCreate useful known-good captures that can be compared later.20 min
- 10Practical Scope AssessmentDemonstrate competent scope setup before advanced waveform modules.20 min