Dr. Scott M. Baker

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Category: Electronics Projects

Creating the ultimate home automation keypad

April 25, 2015
by admin in Electronics Projects

I wanted a control center mounted to my monitor that I could use for important home automation functions. I build some custom keypads using Cherry MX blue keyswitches and interface them to a Raspberry Pi. I add a VFD display for status info.

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Interfacing a VFD display to the raspberry pi

April 18, 2015
by admin in Electronics Projects

I interface a vacuum fluorescent display to a Raspberry Pi.

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GE iTwinkle 36 LED Christmas light teardown and hacking

November 22, 2014
by admin in Electronics Projects

The availability of GE35 color effects sets, the ones that have been hacked since 2010, is poor. In this article I tear apart one of the new iTwinkle sets to see if they are compatible with the same hack.

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Raspberry Pi Powered Individually Addressable Christmas Lights

November 17, 2014
by admin in Electronics Projects

GE G35 Christmas bulbs are easily hackable. I wanted to control them with my Raspberry Pi, and this describes how I used a Parallax Propeller to do the intermediate protocol handling.

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Nixie Tube Calculator, Powered by a Raspberry Pi

November 4, 2014
by admin in Electronics Projects

My latest Nixie Tube Project, a desktop calculator controlled by the Raspberry Pi. It’s currently on Kickstarter!

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Raspberry Pi Nixie Tube Clock Prototype

June 7, 2013
by admin in Electronics Projects

Nixie tube clock prototype using IN-12 Nixie tubes with a Raspberry PI. 74141 / K155D drivers are used with 74HCT595 shift registers.

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A temperature and humidity probe for the Elk M1 Gold

May 16, 2013
by admin in Electronics Projects

I design and build a temperature and humidity probe for the Elk M1 Gold Alarm / Home automation panel. A parallax propeller microcontroller and an SHT11 sensor is used.

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Cooper Wiring Devices TR7735W-BOX night light teardown

May 16, 2013
by admin in Electronics Projects

A futile attempt to tear apart an LED night light in order to alter the sensitivity of the photocell.

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Categories

Newer Posts in Electronics Projects

Older Posts in Electronics Projects

Recent Posts in All Categories

  • Restoring a vintage Intel Prompt 80 8080 microcomputer trainer / development system
  • Setting up an iRMX86 operating system on a multibus 86/30 vintage computer
  • Restoring a Teleram Portabubble/81 vintage bubble memory computer
  • Vintage Industrial Multibus Computer Becomes a Nixie Tube Clock
  • Designing a TMS5220 Speech Synthesizer Multimodule
  • Multibus and the MDS-80 Series II with Homebuilt IO Controller using Raspberry Pi.
  • Ciro Mazzoni Baby Loop Ham Radio Antenna, an in-depth review
  • Can an AI program your Vintage Computer for you?
  • Adding bubble memory to an iPDS-100 Personal Development System / Cloning the iPDS-120 Multimodule Adapter
  • Master Blaster: An 8008 Supercomputer.
  • Building a DIY Jupiter Ace Computer and Expansion Modules for it
  • Vintage Speech Synthesizers
  • 80186 16-bit CPU runs MS-DOS on the Heathkit H8 Computer
  • Olivetti M20 Upgrades, Tips, Tricks, and New Boards
  • The Mini-08 8008 Single Board Computer

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