Articles
xDevs.com Neutron : Automated power supply test unit
Author: Illya Tsemenko
Published: 17 August 2015 Article covering design, assembly and usage of our ATE unit for PC ATX power supplies.

Experiment to reducing noise of Keithley 2002 DMM ADC
Author: Illya Tsemenko
Published: 09 August 2015 Noise test with various modifications for zero reference opamp on Keithley 2002 ADC

DMM noise measurement test project
Author: Illya Tsemenko
Published: 05 August 2015 Test project of bench DMM noise levels evaluation, using DCV ranges and various NPLC settings.

How-to weld own Thermal K probe using common powersupply
Author: Illya Tsemenko
Published: 25 July 2015 Simple tutorial for making K-type thermocouple probes from bare wire and high-current power supply

xDevs.com VARM - versatile dual-channel panel meter
Author: Illya Tsemenko
Published: 23 July 2015 Simple, yet useful dual-channel voltmeter for panel/embedded used. Open-source/open-hardware project.

DIY upgrade for Fluke 51-II thermometer
Author: Illya Tsemenko
Published: 04 May 2015 Modifications for second channel on Fluke 51-II and data logging.

Simple CSV parsers for datalogs in Python
Author: xDevs.com Team
Published: 13 March 2015 How to parse CSV datalog with Python

xDevs.com KX LTZ1000-based DC Voltage reference design
Author: Illya Tsemenko
Published: 04 March 2015 Voltage reference module design using Linear LTZ1000 and LM399 ovenized zeners.

Adding I2C0 port to Raspberry Pi B Rev 2.0
Author: xDevs.com Team
Published: 29 January 2015 How to unhide and use second I2C port on Raspberry Pi B (Rev 2.0).

Изучаем Cadence Allegro PCB Editor
Author: Illya Tsemenko
Published: 18 September 2014 WIP Article about Cadence Allegro PCB Editor

Memory options on Keithley 2001/2002 series DMMs
Author: Illya Tsemenko
Published: 17 September 2014 Configuring memory options STD/MEM1/MEM2 for Keithley 2001 and 2002 series system DMMs

How-to: Powering stand-alone PCIe videocard without MB
Author: Illya Tsemenko
Published: 09 August 2014 Using DIY PCIe slot adapter to power VGA without motherboard.

Using Raspberry Pi for rapid prototyping - I2C SPD reader
Author: Illya Tsemenko
Published: 09 August 2014 How to programm SPD on PC memory DDR3/DDR4 DIMM using Raspberry Pi.

Нетрадиционный апгрейд DDR SDRAM памяти, 4х256MB на 2х512MB
Author: Illya Tsemenko
Published: 02 July 2008 Перепайка DDR SDRAM модулей для увеличения объема доступной памяти (из архива)

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