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The Big Allis generator sixty years ago  The Big Allis generator sixty years ago 

The Big Allis generator sixty years ago 

DO NEWSFEED   Dec 5, 2025  0  5

The “Big Allis” generator made by Allis-Chalmers suffered a major design flaw that revealed itself during the 1965 Northeastern bl...

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Electronics
Enhanced hybrid caps handle increased ripple current Enhanced hybrid caps handle increased ripple current

Enhanced hybrid caps handle increased ripple curre...

DO NEWSFEED   Dec 5, 2025  0  6

Taiyo Yuden has launched the HVX(-J) and HTX(-J) series of conductive polymer hybrid aluminum electrolytic capacitors. The post En...

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Electronics
Compact 1.25-kV MLCCs ensure stability Compact 1.25-kV MLCCs ensure stability

Compact 1.25-kV MLCCs ensure stability

DO NEWSFEED   Dec 5, 2025  0  5

Murata has begun mass production of 1.25-kV multilayer ceramic capacitors with a capacitance of 15 nF in a 1210-size (3.2×2.5-mm) ...

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Electronics
Thermistors suppress inrush currents Thermistors suppress inrush currents

Thermistors suppress inrush currents

DO NEWSFEED   Dec 5, 2025  0  3

S series NTC thermistors from TDK Electronics handle steady-state currents up to 35 A and absorb energy up to 750 J. The post Ther...

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Electronics
High-voltage SiC MOSFETs power critical energy systems High-voltage SiC MOSFETs power critical energy systems

High-voltage SiC MOSFETs power critical energy sys...

DO NEWSFEED   Dec 5, 2025  0  6

Navitas is now sampling 2.3-kV and 3.3-kV SiC MOSFETs in power-module, discrete, and known good die (KGD) formats. The post High-v...

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Electronics
Design specification: The cornerstone of an ASIC collaboration Design specification: The cornerstone of an ASIC collaboration

Design specification: The cornerstone of an ASIC c...

DO NEWSFEED   Dec 5, 2025  0  4

The customer and the ASIC developer must agree, in greater detail, on what they are trying to build. The post Design specification...

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Electronics
The Oura Ring 4: Does “one more” deliver much (if any) more? The Oura Ring 4: Does “one more” deliver much (if any) more?

The Oura Ring 4: Does “one more” deliver much (if ...

DO NEWSFEED   Dec 4, 2025  0  3

Two consecutive smart ring generations may look the same from the outside. But delve under the surface and differences become more...

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Electronics
Through-hole connector resolves surface-mount dilemma Through-hole connector resolves surface-mount dilemma

Through-hole connector resolves surface-mount dile...

DO NEWSFEED   Dec 4, 2025  0  5

A new family of larger connectors is compatible with through-hole PCB mounting for strength and reflow soldering in surface-mount ...

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Electronics
More ways to prototype faster: four new Arduino Modulino are now available More ways to prototype faster: four new Arduino Modulino are now available

More ways to prototype faster: four new Arduino Mo...

DO NEWSFEED   Dec 3, 2025  0  7

If you’ve ever wanted to go from idea to prototype in minutes – without fiddling with wiring diagrams or debugging connections – t...

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Electronics
Simple state variable active filter Simple state variable active filter

Simple state variable active filter

DO NEWSFEED   Dec 3, 2025  0  3

The state variable active filter is a filter you don't see mentioned much today; however, it's been a valuable asset for us old an...

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Electronics
Expanding power delivery in systems with USB PD 3.1 Expanding power delivery in systems with USB PD 3.1

Expanding power delivery in systems with USB PD 3....

DO NEWSFEED   Dec 3, 2025  0  3

The Universal Serial Bus (USB) started out as a data interface, but it didn’t take long before progressing to poweringContinue Rea...

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Electronics
Transitioning from Industry 4.0 to 5.0: It’s not simple Transitioning from Industry 4.0 to 5.0: It’s not simple

Transitioning from Industry 4.0 to 5.0: It’s not s...

DO NEWSFEED   Dec 3, 2025  0  4

The shift from Industry 4.0 to 5.0 is not an easy task. Industry 5.0 implementation will be complex, with connectedContinue Readin...

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Electronics
Silly simple precision 0/20mA to 4/20mA converter Silly simple precision 0/20mA to 4/20mA converter

Silly simple precision 0/20mA to 4/20mA converter

DO NEWSFEED   Dec 3, 2025  0  4

An alternative solution for an application borrowed from R. Jayapal, presented in: “A 0-20mA source current to 4-20mA loop current...

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Electronics
A digital filter system (DFS), Part 1 A digital filter system (DFS), Part 1

A digital filter system (DFS), Part 1

DO NEWSFEED   Dec 3, 2025  0  7

A benchtop filtering system that can apply various filter types to an incoming signal where the filtering range is up to 120 kHz. ...

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Electronics
3Duino helps you rapidly create interactive 3D-printed devices 3Duino helps you rapidly create interactive 3D-printed devices

3Duino helps you rapidly create interactive 3D-pri...

DO NEWSFEED   Dec 3, 2025  0  7

Every few months, some new software comes along that promises to make some complex engineering discipline accessible to everyone. ...

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Electronics
Delta-sigma demystified: Basics behind high-precision conversion Delta-sigma demystified: Basics behind high-precision conversion

Delta-sigma demystified: Basics behind high-precis...

DO NEWSFEED   Dec 1, 2025  0  8

At the heart of many precision measurement systems lies the delta-sigma converter, an architecture engineered for accuracy. The po...

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Electronics
A budget battery charger that also elevates blood pressure A budget battery charger that also elevates blood pressure

A budget battery charger that also elevates blood ...

DO NEWSFEED   Dec 1, 2025  0  7

What happens to a battery charger that balks at…umm…y’know…reliably charging batteries? It goes under the teardown knife, of cours...

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Electronics
Power Tips #147: Achieving discrete active cell balancing using a bidirectional flyback Power Tips #147: Achieving discrete active cell balancing using a bidirectional flyback

Power Tips #147: Achieving discrete active cell ba...

DO NEWSFEED   Nov 28, 2025  0  6

The bidirectional flyback-based active cell balancing approach offers a compact and scalable solution for modern multicell battery...

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Electronics
You ask, we answer! Let’s talk about Arduino UNO Q, App Lab, and the future of accessible AI You ask, we answer! Let’s talk about Arduino UNO Q, App Lab, and the future of accessible AI

You ask, we answer! Let’s talk about Arduino UNO Q...

DO NEWSFEED   Nov 28, 2025  0  7

On November 19th, we held a 60-minute Ask Me Anything session to address your questions about the new Arduino UNO Q, Arduino App L...

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Electronics
Inside the battery: A quick look at internal resistance Inside the battery: A quick look at internal resistance

Inside the battery: A quick look at internal resis...

DO NEWSFEED   Nov 27, 2025  0  9

Every battery has some resistance to the flow of current within itself, and it’s called internal resistance. The post Inside the b...

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