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Поздравляем _werwolf_ с днём рождения!
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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 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 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 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 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
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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
AOI announces equity grants under Inducement Plan
Applied Optoelectronics Inc AOI of Sugar Land TX USA a designer and manufacturer of optical and hybrid fibre-coaxial networking products for AI data centers cable TV and broadband fiber access networks says that the Compensation Committee of its board of directors granted inducement awards for 1346 shares of common stock to three new employees with a grant date of 2 November pursuant… 06-11-2026