Articles
Fluke SL935 resistance standard prototype
Author: Illya Tsemenko
Published: 28 April 2017 Restoration and benchmarks of unique Fluke SL935 Resistance Standard Prototype.

Evaluation of modern pressure sensors with digital interface
Author: Illya Tsemenko
Published: 11 April 2017 Test of signal/noise and stability performance of All Sensors DLHR and Honeywell RSC low pressure sensors.

Study of temperature coefficient on 150 precision resistors
Author: Illya Tsemenko
Published: 09 January 2017 Measurement and comparison of various precision resistors stability and temperature coefficient

HP/Agilent/Keysight 3458A 8.5-digit DMM modifications and tweaks
Author: Illya Tsemenko
Published: 28 December 2016 Experiments around 3458A circuitry.

Tale 1 : Little jumper, or sharks in voltage references world
Author: Illya Tsemenko
Published: 12 October 2016 Custom precision voltage reference build for hobbyist use. Engineering fairy-tale.

Ultra-quiet LDO module design, based on Linear LT3042
Author: Illya Tsemenko
Published: 31 August 2016 Design and evaluation of ultra-low linear regulator modules, using Linear LT3042 in DFN package.

Ratiometric resistance measurements
Author: Todd Micaleff
Published: 27 August 2016 Methods and equipment for high resistance measurement accuracy.

International SI volt transfer experiment
Author: Illya Tsemenko
Published: 27 May 2016 Voltage transfer experiment

Repair and use of old 19" TFT LCD monitor
Author: Illya Tsemenko
Published: 20 May 2016 Prompt repair of old 19" TFT LCD monitor and reuse as Raspberry Pi display

xDevs.com development mini-modules
Author: Illya Tsemenko
Published: 01 April 2016 Overview on our legacy MCU and CPLD development modules

DIY Calibration resistance box build
Author: Illya Tsemenko
Published: 28 March 2016 Building precision resistor box for calibration purposes

DIY PCI expander board for IRAM DRAM-based drives
Author: Illya Tsemenko
Published: 17 March 2016 Quick and dirty DIY expander for PCI slots (power only) for Gigabyte IRAM PCI SSDs.

Design of low-noise power supply for DIY precision standard
Author: Illya Tsemenko
Published: 23 February 2016 Design and concept of prototype low-noise power supply for DIY standard

Testing of Fluke 720A KVD resistors
Author: Illya Tsemenko
Published: 15 February 2016 Test of wire-wound precision resistors from Fluke 720A KVD

LCD font generation with font examples
Author: Illya Tsemenko
Published: 15 January 2016 Devices and microcontroller projects which have LCD often require bitmap fonts. Guide about making and using LCD fonts.

Using Raspberry Pi SPI in Python
Author: Illya Tsemenko
Published: 24 November 2015 Quick example of setting up Raspberry Pi to work with SPI ports, using Python

HP 3458A GPIB remote control guide
Author: Illya Tsemenko
Published: 09 November 2015 Article covering remote operation and programming examples for 8.5-digit HP 3458A multimeter

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