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IGBT-модуль 1200 В 50 А с низкими потерями переключения для сварочных инверторов от AMG Power

AMG Power начала серийные поставки IGBT-модуля 1200 В 50 А при температуре корпуса 80 C с низкими потерями переключения и встроенным быстрым обратным диодом FWD Free Wheeling Diode AMG50G1200BME2. 06-11-2026

Микроконтроллер реального времени на ядре Arm Cortex-M52 для силовой электроники от Geehy

Geehy Semiconductor представила серию экономичных высокопроизводительных микроконтроллеров реального времени MCU/DSP на базе платформы G32R5 … 05-11-2026

Новый каталог оптических трансиверов Cruetech: 3000 моделей от DC до 800 Гбит/с

Опубликован новый каталог оптических трансиверов Cruetech на 2026 год более 3000 моделей в 40 форм-факторах и исполнениях. 02-11-2026

Новый каталог оптических трансиверов Cruetech: 3000 моделей от DC до 800 Гбит/с

Макро Групп подготовила каталог оптических трансиверов бренда Cruetech на 2026 год более 3000 моделей в 40 форм-факторах и исполнениях. 02-11-2026

Аналоговые источники питания Актаком серии APS - в Госреестре СИ РФ до 2031 года

Приказом Росстандарта 2079 от 14 октября 2026 г. продлены сроки действия утвержденных типов средств измерений на источники питания Актаком APS-1333 APS-1335 APS-1338 APS-2234 APS-2236 APS-3333 APS-3335 зарегистрированных в Госреестре СИ под номером… 30-10-2026

200G QSFP56 трансиверы DAC и AOC от Cruetech: экономически эффективное масштабирование сетевой инфраструктуры ЦОД

Российский бренд Cruetech расширяет линейку поставляемых оптических компонентов и представляет высокопроизводительные решения 200G в форм-факторе QSFP56 с интерфейсом… 28-10-2026

SoC со встроенным драйвером затворов для управления двигателями от Geehy

Geehy Semiconductor представила серию систем на кристалле SoC для управления электродвигателями со встроенным драйвером затворов и стабилизатором LDO G32M3122/3114/3115. 28-10-2026

4-е поколение SiC MOSFET 1700 В 120 А в корпусе TO-247-4L от AMG POWER

AMG POWER анонсировал выпуск 1700-вольтового SiC MOSFET четвертого поколения с током стока до 120 А и сопротивлением открытого канала 14 мОм при напряжении затвор-исток 18 В A4G120N1700MT4L. 27-10-2026

Artemis II Rocket Was Powerful Enough to Disrupt GPS

Rockets certainly have a substantial impact if you ever see a launch in person. The noise shock waves and even heat can be awe-inspiring. What is less obvious are the read… 08-11-2026

Play Text Adventures on an E-Paper Handheld

Choose your own adventure books were one of the first media to become gamified in the computer era and Jeremy Ngai wanted to bridge the experience further with an e-paper read… 08-11-2026

Proper Linux On An ESP32

The ESP32 series of microcontrollers feature a lot on these pages offering as they do a significantly powerful processor and in most cases wireless connectivity. One recent member of the read… 08-11-2026

Building a Homemade Induction Soldering Iron

Despite not being inherently any better at converting electricity into heat induction-heated soldering irons often considerably outperform conventional irons with an identical power rating. They manage this by directly heating read… 07-11-2026

Supercon 2026: Streaming Live

While we d love to have you all join us in Pasadena for Supercon 2026 the next best thing is to connect up to the festivities remotely through the magic of read… 07-11-2026

Repairing a Polaroid 630 SL Lightmixer Instant Camera

Before the advent of digital cameras if you wanted to take a few photos without having to get a whole roll of film developed you d use some form of instant read… 07-11-2026

Active Antenna Runs on a Single Lithium-Ion Cell

skuep s Mobile-Whip is a compact active receive-only antenna that is optimized for operation from a single lithium-ion battery or USB power. This makes it very handy for use on portable read… 07-11-2026

The Hidden Microcontroller Inside a LoRa chip

If you ve ever done anything with LoRa the chances are you ve used a LoRa chip or module as a peripheral for a microcontroller and left it at that. But that s read… 07-11-2026

A Bike-Friendly DIY Action Cam Stereo Microphone

DJJules had two problems. Being an avid biker recording audio on a bike-mounted action camera was less than ideal due to wind. In addition the built-in microphone on action cameras read… 07-11-2026

Automate That Halloween Treating

We live a Jetsons future of ubiquitous automation in which the most trivial of human tasks has a machine to take the work out of it. Take doling out Halloween read… 07-11-2026

DIY Rooftop Tent Sets Up In a Jiffy

CraftAndu shares his DIY car rooftop tent design that looks like a pretty accessible build. It allowed him to test drive the concept to his satisfaction while spending a fraction read… 07-11-2026

It s Alpine Linux On A Kindle Paperwhite 3

As computing power becomes cheaper and microprocessors become more capable a steady trend over recent decades has been to see more everyday devices hiding Linux under the hood somewhere. Sadly read… 07-11-2026

MousePods Reverse Engineers Head Tracking Data From Stubborn AirPods

Matteo Gaudioso released MousePods a Python tool which accesses the motion sensors in Apple AirPods on Linux turning them into mouse input. No Apple host required. Doing this required reverse-engineering read… 07-11-2026

Using Halftone Images in QR codes Without Upsetting Scanners

Although quick-response QR codes are rather simple monochrome affairs adding embellishments to them is a popular activity if only to make QR codes not stick out like a sore thumb read… 06-11-2026

Why the ULC Audio Codec is a Perfect Fit for the N64

Although the Nintendo 64 could deliver solid 3D graphics with assets loaded at a blistering speed from the game cartridge audio-wise it was a bit more hampered. The main challenge read… 06-11-2026

This Week in Security: More Linux Bugs Biggest Crypto Theft Ever Prusa Printers Residential Proxies

Linux kernel bugs which can be triggered remotely without any login are rare. Most kernel vulnerabilities need an attacker to already be running code on the machine. CVE-2026-98432 is one of those: read… 06-11-2026