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  • JoHN WeTTROTH’S MEETING ARCHIVE
  • About
  • Email List
  • Meetings
    • At NCSU: each second Monday 7-9pm
      • March 9, 2020 Meeting 7:00 to 9:00 PM
    • Pandemic VIRTUAL Meetings
    • 2020 Meetings
    • 2019 Meetings
      • April 8th, 2019 Meeting
      • Monday November 11th, 2019 Meeting
      • oct 14th, 2019 meeting
    • Meeting Archive
      • August 12th, 2019 Meeting
      • August 13th, 2018 Meeting
      • February 11th, 2019 Meeting
      • January 14th, 2019 Meeting
      • July 9th, 2018 Meeting
      • June 11th, 2018 Meeting
      • March 11th, 2019 Meeting
      • May 13, 2019 Meeting
      • May 14th, 2018 Meeting
      • Monday, August 12, 2019 Meeting
      • Monday, July 8th, 2019 Meeting
      • November 12th, 2018 Meeting
      • October 8th, 2018 Meeting
      • Sept 9th 2019 meeting
      • September 10th, 2018 Meeting
      • Triembed June 10th, 2019 Meeting
      • July 10th, 2017 Meeting 7:00 to 9:00 pm
      • August 14th, 2017 Meeting
      • TriEmbed Meeting – April 9th
      • March 12th, 2018 Meeting: 7 P.M. to 9:00
      • September 11, 2017 Meeting
      • Monthly Meeting – Monday, October 9th 7-9pm
      • January 8th Meeting
      • November 13th Meeting: 7:00 PM
      • December 11th Meeting
  • Problem of the Month
    • 2017 P.O.T.M.
      • December 2017 Problem Of The Month
        • Money Holder Puzzle Solution
      • November 2017 Problem Of The Month
      • October 2017 – How to sort marbles.
      • September 2017 – How many pushups have I done?
      • August 2017 – Is the toilet running?
      • July 2017 – Is the AC on?
    • 2018 P.O.T.M.
      • April 2018 Pin minimization
      • March 2018 Squirrels
      • February 2018 Hummingbird Photos
      • January 2018 Solenoid Valve
    • 2019 P.O.T.M.
    • 2020 P.O.T.M.
  • Personal Project Pages
    • Alex Davis
      • Remote Environmental Monitoring Using HopeRF RFM69HW and Arduino
    • Brian Grawburg
      • Raspberry Pi Traffic Light
    • Carl Nobile
      • Project Based Parts Management Service
    • Chip McClelland
      • Garage Parking Sensor
        • Physical Design
      • Internet of Things – Thing: Air Quality Sensor Project
        • Cost of Materials
        • Sensor Board Design
        • Software Design
        • Ubidots – Internet of Things Data Streaming Service
      • Internet of Things: Things
      • Out for a walk with my IOT “Thing” – GPS Location Logger
      • Power Supplies for Battery Powered Applications
      • WiFi Data Logger
    • Glen Smith
      • Servo Controlled Lega Arduino Marble Maze – (SCLAMM)
    • Paul MacDougal
      • Arduino <==> Raspberry Pi communication
      • Arduino Interrupts
        • Example 1
        • Example 2
        • Example 3
        • Example 4
        • Example 5
        • Example 6
        • Example 7
        • Example 8
        • LongSleep
      • Arduino Memory Management
      • ATTiny programming
      • C Preprocessor
      • CTD
      • DS3231 Presentation
      • Golf Cart Battery Pack Monitor
      • Logic Level Shifter
      • RS485 Home Automation Network
      • Switch Debouncing Presentation
        • DeBounce Library Documentation
        • switchCharacterize Sketch Documentation
      • To Blink or not to Blink
    • Pete Soper
      • Test Equipment for a Local Area Network of Things
        • Remote access to a Rigol DM3068 DMM
        • Remote access to a Tekpower TP9605BT DMM
      • My Corner of the Physical Web
      • Dual Level Lead Acid Battery Charger
      • Clock Calibrator/Frequency Counter
        • Synchronous Time Base/Down Counter
        • Oven Controlled Frequency Reference and Power Supply
      • PCBs
      • Some T-962 Reflow Oven data
      • WiFiMCU
      • Easy Bake Oven
      • Electronic Fridge
    • Scott Hall
    • Tom Rauschenbach
      • Blinkenlights for beginners (an Arduino project)
  • Resources
    • Amazon Dash/IoT Button Cheat Sheet
    • Audio and video webcasts, blogs and web sites
    • Entertainment
    • Interesting Organizations
    • Soldering
    • Vendors
    • Single Board Computer DB & Raspberry Pi
    • General Info and How-to Guides
    • All Issues of Popular Electronics Since 1954

Monthly Archives: April 2018

Happenings

RARSFest 2018

April 20, 2018 TriEmbed Leave a comment
Paul MacDougal explaining one of his many home projects at the March 31st Raleigh Amateur Radio Society hamfest.
Infrastructure, Site Announcements

TriEmbed Internet Domain Registration FUNDED until May, 2027

April 10, 2018 TriEmbed Leave a comment

A whole bunch of generous folks kicked in for the triembed.org domain renewal this year and we won’t have to deal with this for a long, long time. THANK YOU!

Meetings

April 9, 2018 Meeting: 7-9pm

April 5, 2018 TriEmbed Leave a comment

Engineering Building One (EBI), Room 1007 (it’s upstairs)

  • Announcements
  • The Problem of the Month
  • (POSTPONED UNTIL NEXT MONTH) Pete Soper:  Cooperative Multi-tasking for Arduino
  • Show & Tell

Directions including parking:  in the lot here and in Oval Drive.

Fun

When a Tricorder Just Won’t Hack It

April 1, 2018 TriEmbed 2 Comments

IWH Quadcorder 3000 – All in One Multimeter, Thermal Imager, Spectrometer, Cellphone, Digital Camera, Soil Tester, Spectrum Analyzer

Full details at TE Equipment: ONE DAY ONLY!

 

Triangle Embedded Interest Group

Recent Posts

  • webmaster , curators, and content providers needed
  • For Wednesday 6/29: Face to Face COMMUNITY PROJECT MEETING (click here)
  • I am not a robot
  • Digikey in 1969
  • FOR DECEMBER 13: Nick’s mixed signal fpga board AND COMMUNITY BOARD PROJECT STATUS

Recent Comments

  • Les Orr on Pete Soper
  • Paul MacDougal on Golf Cart Battery Pack Monitor
  • Lachlan on Golf Cart Battery Pack Monitor
  • Pete on For NOVEMBER 8TH: Sandboni horse riding arena leveling AND THE TRIEMBED FPGA/ESP32/MICROPYTHON PROJECT LAUNCH
  • Paul MacDougal on Mysterious Glitch

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