Easily Replaceable USB-C Port Spawned By EU Laws

February 26, 2026 by Lewin Day 133 Comments

The USB-C port has become a defacto connectivity standard for modern devices, largely supplanting the ugly mess of barrel jacks and micro USB connectors that once cursed us. While their reliability is good, they don’t last forever, and can be a pain to replace in most devices if they do fail. However, a new part from JAE Electronics could change that.

The problem with replacing USB connectors in most hardware is that they’re soldered in place. To swap them out, you have to master both desoldering and soldering leads of a rather fine pitch. It’s all rather messy. In the interest of satisfying the EU’s new Ecodesign for Sustainable Products Regulation (ESPR), JAE Electronics has developed a USB-C connector that’s easier to replace. Rather than being soldered in, the part is simply clamped down on to a printed circuit board with small screws. As the part is torqued down, small gold-plated contacts are compressed into pads on the PCB to make the necessary contact.

The connector is fully compatible with USB 4 version 2.0. (Don’t ask us how they number these things anymore.) It comes in single and dual connector versions, and is capable of USB PD EPR at up to 240 W (5A/48V). The part does have some drawbacks—namely, the footprint of the metal-shelled part is somewhat larger than most soldered USB C connectors. Whether this precludes its use is very much an application-specific matter for product engineers to decide.

In any case, if you find yourself designing hardware with heavily-used USB C ports, you might find this part useful. It’s not widely available yet, but some parts should be landing at Mouser in coming months. We’ve explored some of the ways USB-C connectors can be fouled and damaged before, too. Sound off with your opinions on this new part in the comments.

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The Engineering Of A Jimi Hendrix Performance

February 26, 2026 by Jenny List 32 Comments

The guitarist Jimi Hendrix had a unique sound which has influenced countless musicians over the decades. He achieved it through mastery not only of his instrument, but of the complex feedback relationship between amplifier, environment, and guitar — coupled with a series of effects pedals including some then-unique ones made for him. Musical commentators have pored over his work for decades, but a recent piece in IEEE Spectrum is particularly interesting as it examines things from a technical perspective.

It centers around an electrical simulation of Hendrix’s effects chain, and makes an assertion that’s obvious on consideration but not the usual take on a Hendrix performance; that in his hands it became a wave synthesizer rather than the instrument itself. Certainly for anyone with an interest in analogue audio electronics as they pertain to musical synthesis it helps in placing the influence of the different circuits on the sound, and in hearing the familiar performances in a new light.

This isn’t the first time we’ve seen someone take a modelling approach to a guitar effects chain, indeed it’s obvious something missing from the work above is the guitar itself.

Header image: Gemeente Rotterdam (Stadsarchief) CC-0.