A multimeter is a powerful tool for measuring electrical values such as voltage, resistance, and current, commonly used in automotive and household applications. This beginner’s guide will walk you ...

Our hacker [John Duffy] wrote in to let us know about a video he put together to explain the design of his open-source multimeter, the HydraMeter. If you’re interested in how the circuitry for a ...

One size does not fit all. Selection of the proper multimeter involves significant consideration. Cost is one, another is the specific purpose of the device. How it will be used and the qualifications ...

[Agatha] sent us this stunning multimeter she built as a gift for her mom. Dubbed the Mohmmeter — a playful nod to its ohmmeter function and her mom — this project combines technical ingenuity with ...

Have you ever found yourself torn between the simplicity of pen and paper and the efficiency of digital tools when trying to stay organized? You’re not alone. In a world that’s constantly buzzing with ...

For most of human history, our minds have operated in analog mode—thinking in continuous, fluid patterns that reflect the natural world. From reading emotions to making intuitive decisions, this mode ...

We earn commissions from purchases you make using links in our articles. Learn more. Anyone who works on their car should have a multimeter, but they come in handy around the house too. Whether you ...

Semiconductor Engineering sat down to discuss what’s changing in analog design with the shift toward heterogeneous integration and more safety- and mission-critical applications with Mo Faisal, ...

View post: 2026 Nissan LEAF First Drive Review: A Major Leap Forward For The Iconic EV Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to ...

When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...