What This Document Is
This is a focused tutorial designed to help students effectively utilize a specific model of Digital Multimeter (DMM) – the HP 34401A – within the context of microelectronic devices and circuits coursework. It’s a practical guide intended to bridge the gap between theoretical understanding and hands-on laboratory practice. The material concentrates on the operational aspects of the DMM, preparing users to take accurate measurements crucial for circuit analysis and experimentation.
Why This Document Matters
This tutorial is particularly valuable for students enrolled in ELENG 105 at UC Berkeley, or similar microelectronics courses at other institutions. It’s most beneficial when you’re preparing for lab sessions where precise voltage, current, and resistance measurements are required. Understanding the DMM’s interface and proper usage is fundamental to obtaining reliable data and successfully completing experiments. It’s a resource to consult *before* and *during* lab work to ensure correct setup and avoid potential instrument misuse.
Topics Covered
* DMM Interface Familiarization
* Measurement Configuration for Voltage and Current
* Understanding Input Port Functions
* Safe Measurement Practices
* Operational Considerations for AC and DC Measurements
* Grounding and Measurement Differences
What This Document Provides
* A detailed overview of the HP 34401A’s front panel layout.
* Explanations of key function selections and their associated controls.
* Guidance on proper probe placement for different measurement types.
* Important safety notes regarding current measurements and potential damage to the instrument.
* Clarification on the DMM’s grounding characteristics and how they relate to other measurement devices.
