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Kristen McIntyre

Kristen McIntyre is currently a senior software engineer at Apple working on operating systems. She recently came back from being an entrepreneur in Japan. Previously, she was a researcher at Sun Microsystems Laboratories where she was researching robustness and emergent properties of large distributed computer systems.

Her career has spanned many diverse areas. She started in the early ‘80s designing high power linear amplifiers and then spent about five years in Japan architecting and designing precision analog test systems, as well as learning the Japanese language and culture.  She speaks, reads, and writes Japanese fluently.

Upon returning to the states, Kristen joined Adobe Systems and became one of the architects of PostScript Level 2 and its RTOS underpinnings as well as the principal architect of AppleTalk networking for PostScript printers. In the early ‘90s, she became a consultant and later founded an Internet service provider and network consulting firm. In 1999, Kristen decided to hang up her entrepreneur’s hat and landed at Sun, tried the startup thing again only to land at Apple, where she’s been since. Kristen holds a BS EECS from the Massachusetts Institute of Technology.

Kristen has been interested in radio since she was about five years old. When she was small, she built many radio kits including her favorite: the one tube radio kit. She started in amateur radio around 1979 while she was at MIT by getting her technician’s license. She built a 2m repeater with an autopatch to use while on campus at MIT. Kristen is American Radio Relay League Technical Coordinator for the East Bay Section and is President of the Palo Alto Amateur Radio Association. She gives talks all around California and the Southwest on various technical topics. She is licensed with the amateur radio callsign K6WX in the United States, and JI1IZZ in Japan.

Kristen's Articles

Reader Questions Answered Here (12.2017)
Column: Q&A
December 2017
Questions regarding relay remote control, reviving a boombox, and controlling a high-power LED with a Raspberry Pi.

Reader Questions Answered Here (11.2017)
Column: Q&A
November 2017
Questions on stable PWM integration on a DC motor and whether to fix a dead power supply on an XBOX 360.

Reader Questions Answered Here (10.2017)
Column: Q&A
October 2017
Help with a Hit-and-Miss Engine and Overheating Band Pass Filters.

Reader Questions Answered Here (09.2017)
Column: Q&A
September 2017
Get info on disposing of printed circuit board etchants and communicating on a light beam.

Reader Questions Answered Here (08.2017)
Column: Q&A
August 2017
Learn about NiCd charger options and the different types of LED display technologies

Reader Questions Answered Here (07.2017)
Column: Q&A
July 2017
Find answers to questions on a simple current source; a block heater power indicator; and Arduinos and LEDs - redux.

Reader Questions Answered Here (06.2017)
Column: Q&A
June 2017
Find answers to questions on quiet fans, NiCd to NiMH, and clean automotive power.

Reader Questions Answered Here (05.2017)
Column: Q&A
May 2017
Find answers to questions on modem testing, identifying components, and drawing schematics.

Reader Questions Answered Here (04.2017)
Column: Q&A
April 2017
Find answers to questions on modernizing an old radio’s power and monitoring a tankless hot water heater.

Reader Questions Answered Here (03.2017)
Column: Q&A
March 2017
Find answers to questions on phantom power, extending Wi-Fi range on the cheap, and PBX and auto dialers.

Reader Questions Answered Here (02.2017)
Column: Q&A
February 2017
See how to construct a visual doorbell, how to drive LEDs, and discuss text messaging for help.

Reader Questions Answered Here (01.2017)
Column: Q&A
January 2017
Find answers to questions on phantom power, extending Wi-Fi range on the cheap, and PBX and auto dialers.

Reader Questions Answered Here (12.2016)
Column: Q&A
December 2016
Help with VCO devices and a design, padding 70 volt audio, and dealing with an ICOM antenna tuner problem are the hot topics this time.

Reader Questions Answered Here (11.2016)
Column: Q&A
November 2016
Repurposing X10 cameras and the real reason op-amps are called what they are head up this month’s discussion.

Reader Questions Answered Here (10.2016)
Column: Q&A
October 2016
Questions regarding how to build a gate and a case where battery polarity is not important are addressed, plus help is provided regarding a set of Archer ICs.

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