power

Building a Raspberry PI home server

Building a Raspberry PI home server

I wrote a few articles previously about setting up a home server using an off the shelf NAS. The brand doesn’t really matter: they are all packed with features that help you move your files from the cloud back into your network and give you access to apps and services that cover what the cloud does for you today. Having an off the shelf NAS …

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Power-Outage-Sensor

Power Outage Sensor

Track the 230 VAC power line with your favorite HW using a small, efficient, and inexpensive circuit. In my wireless doorbell tutorial I gave the advice about how to get a digital signal from a 12 Vac source so it could be read with any desired HW. That solution is not valid for high voltage, since the …

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INFINEON GALLIUM NITRIDE POWER DEVICES

INFINEON GALLIUM NITRIDE POWER DEVICES

Infineon adds GaN (Gallium Nitride) to its power portfolio: CoolGaN™ and GaN EiceDRIVER™ ICs. The next essential step towards an energy-efficient world lies in the use of new materials and technologies. Wide bandgap semiconductors enable greater power efficiency, smaller size, lighter weight, lower cost, or all together. Infineon is uniquely positioned in the power semiconductor …

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AXIOMTEK COM EXPRESS TYPE 7 MODULE IS POWERED BY INTEL XEON

AXIOMTEK COM EXPRESS TYPE 7 MODULE IS POWERED BY INTEL XEON

Axiomtek has unveiled the CEM700, its first COM Express Type 7 module with 5th Gen Intel Xeon or Pentium CPUs, 2x 10GBASE-KR, 2x SATA III, a lot of PCIe, extended temperature support, and a new Type 7 carrier board. The CEM700 offers processor options from the 16-core Intel Xeon D-1577 and quad-core Pentium D1519 processors from Intel’s 5th Generation …

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GROBOARD “GIANT BOARD” RUNS LINUX AND FOLLOWS ADAFRUIT FEATHER FORM-FACTOR

GROBOARD “GIANT BOARD” RUNS LINUX AND FOLLOWS ADAFRUIT FEATHER FORM-FACTOR

Groboard has unveiled a tiny single board computer that runs Linux on Arm Cortex-A processor, called “Giant Board”. In contrast to it’s name, the board is tiny and runs Linux on Microchip’s SiP application of its Cortex-A5-based SAMA5D SoC and is equipped with 128MB RAM, micro-USB, microSD and I/O including ADC and PWM. There are many available single …

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CAPA84R – 3.5″ EMBEDDED SBC WITH INTEL CELERON PROCESSOR

CAPA84R – 3.5″ EMBEDDED SBC WITH INTEL® CELERON® PROCESSOR

3.5″ Embedded SBC with Intel® Celeron® Processor J1900/J1800, LVDS, VGA, DisplayPort, Three GbE LANs and Audio. CAPA84R, is a fanless 3.5-inch embedded motherboard powered by the Intel® Celeron® processor J1900 quad-core or J1800 dual-core. The CPU is located at the rear side of the motherboard, which further aids the heat-extraction process and simplifies maintenance procedures. This fanless embedded board …

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CYPRESS SEMICONDUCTOR SERIAL FRAM NONVOLATILE MEMORY DEVICES

CYPRESS SEMICONDUCTOR SERIAL FRAM NONVOLATILE MEMORY DEVICES

Cypress Semiconductor Serial F-RAM (ferroelectric RAM) memories combine the nonvolatile data storage capability of ROM with the fast speeds of RAM. Serial F-RAM features a variety of interface and density options, including SPI and I2C interfaces, industry-standard packages, and densities ranging from 4KB to 4MB. Cypress Serial F-RAMs have three distinct advantages over other nonvolatile …

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SPD3303X / SPD3303X-E SERIES PROGRAMMABLE DC POWER SUPPLY

SPD3303X / SPD3303X-E SERIES PROGRAMMABLE DC POWER SUPPLY

Product Overview Siglent’s SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT-LCD display, supports Remote Programming and has a Real Time Wave Display. The ‘3000X family has three isolated outputs; two adjustable channels and one selectable channel from 2.5v, 3.3V, and 5V. It also has output short and overload protection and can be used …

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