FDM vs FFF: What is the difference?

You might have come across the terms fused filament fabrication (FFF) and fused deposition modeling (FDM) in the 3D printing world. On the surface, there is no clear difference between the terms. Even 3D printing experts aren’t always careful to make a distinction. Similarly, many product descriptions on Amazon and …

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FDM vs FFF 3D Printing Technologies

Allparts Tremol-No Review

Guitarists that have used tremolo bridges know that they can be a nuisance at times. While they can add an extra dimension to your playing, they also cause problems with tuning stability, complicate guitar set up and make it impossible to quickly change tunings. Locking devices like the Tremol-No attempt …

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Alllparts Tremol-No Review

Fluke 115 Multimeter Review

Digital multimeters are indispensable tools when it comes to working with electronics. If you are looking to buy one, you don’t have to look very far. Large hardware stores sell so many different multimeters that it can be hard to see the forest for the trees. The Fluke 115 is …

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Fluke 115 digital multimeter review

What to do with a Swollen Battery

Lithium-ion and lithium polymer batteries are commonplace nowadays, and so are the problems that come with them. Most notably those caused by these batteries swelling up. Laptops with bulging keyboards or trackpads, smartphones with a bump in their screen or tablets that have formed a gap in their casing are …

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How to fix a swollen battery

How to Fix a Loud Humidifier

Many people benefit from using a humidifier to increase moisture levels in the air. But while humidifiers are practical devices, it is also practically inevitable that they wear out over time and become louder. The most common causes of a noisy humidifier or vaporizer are issues with the internal fan …

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How to fix a humidifier that makes a loud noise

How to Safely Discharge a Capacitor

Capacitors are common components in modern day electronic devices. They store a charge that can be released at once to components that need it. Capacitors can also be used to filter specific signal frequencies. When building, repairing or salvaging electronics, you can be certain of encountering them. Before working on …

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How to safely discharge capacitors
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