Apr 03, 2024 Monthly Meeting

Mar 11, 2024 Monthly Meeting

Feb 12, 2024 Monthly Meeting

Jan 8, 2024 Monthly Meeting – in person, no video


Dec 11, 2023 Monthly Meeting

Nov 13, 2023 Monthly Meeting

Oct 09, 2023 Monthly Meeting

Sept 11, 2023 Monthly Meeting

Aug 14, 2023 Monthly Meeting

June 12, 2023 Monthly Meeting

May 24, 2023 Edger (FPGA) Meeting

May 08, 2023 Monthly Meeting

Mar 31, 2023 FPGA Meeting

Mar 13, 2023 Monthly Meeting

Feb 20, 2023 Monthly Meeting

Feb 16, 2023 FPGA Meeting

Jan 18, 2023 FPGA Meeting

Jan 16, 2023 Monthly Meeting

Jan 04, 2023 FPGA Meeting


Dec 12, 2022 Monthly Meeting

Nov 14, 2022 Monthly Meeting

Oct 10, 2022 Monthly Meeting

Sept 07, 2022 FPGA Meeting

Aug 31, 2022 FPGA Meeting

Aug 09, 2022 Monthly Meeting

Jul 27, 2022 FPGA Meeting

Jul 11, 2022 Monthly Meeting

May 09, 2022 Monthly Meeting

May 02, 2022 FPGA meeting

April 11, 2022 Monthly Meeting

Feb 28, 2022 FPGA meeting

Feb 14, 2022 Monthly Meeting

Jan 24, 2022 FPGA meeting


Dec 13, 2021 FPGA meeting

Nov 08, 2021 Monthly meeting

Oct 11, 2021 FPGA meeting

Sept 13, 2021 Monthly meeting

Aug 09, 2021 Monthly meeting

July 14, 2021 Monthly meeting

Introduction to first Triangle Embedded Interest Group (TriEmbed) First Community Project (first 32 minutes):


Home Automation by Paul MacDougal August 10, September 14, 2020, part1 slides  part2 slides


Passive Infrared Motion Sensing, by Pete Soper, November 11, 2019. slides

Surface Mount Reflow Soldering (process steps lightning talk, photos only), by Pete Soper, June 10, 2019.

Microbe-Powered Remote Sensing Update (bug nutrition lightning talk, photos only), by Pete Soper, June 10, 2019.

Microbe-Powered Remote Sensing, by Pete Soper, February 11, 2019. slides


A Non-preemptive multitasking library for Arduino, by Pete Soper, March 14, 2018. slides

AVR Flash Memory Notes Part One, by Pete Soper, February 12, 2018.  Slides


LTSpice Use Case, by Carl Nobile, October 9, 2017. GitHub repository here.

Apple HomeKit Light using a Raspberry Pi and ESP8266, by Ben Goldberg, September 11, 2017.  Slides ,  Accessory File Code ,ESP8266 Sketch

Leg Movement Logging Via Accelerometer using European Data Format,  by Alex Davis, September 11, 2017.  GitHub repository.


To Blink Or Not To Blink, by Paul MacDougal, December 12, 2016.    Slides

Southeastcon 2017 Robot Contest Arena PCBs by Pete Soper, December 5, 2016 (presented to IEEE/Robotics and Automation) Slides and Gallery

Project Based Parts Management Service, by Carl Nobile, October 10, 2016. Project Page.

Remote Environmental Monitoring Using HopeRF RFM69HW and Arduino, by Alex Davis, September 12th, 2016. Project Page.

Hardware/Software Quick Look at the Tekpower TP9605BT Handheld DMM with USB/Bluetooth, by Pete Soper, September 12th, 2016. Project Page.

Raspberry Pi Traffic Light Project Retrospective, by Brian Grawberg, August 8, 2016. Magpi article. Project page.

Intro to the Amazon Dash Button (PDF) , by Pete Soper, August 8, 2016. Dash/AWS IoT Button Cheat Sheet

Arduino Memory Management, by Paul MacDougal, July 11, 2016

Bicycle Lighting System Project Overview (PDF), by Rob Henry, May 9, 2016.

Communication between Arduino and Raspberry Pi, by Paul MacDougal.  Slides   Video part 1   Video part 2. Retro Raspberry Pi MAME (Multiple Arcade Machine Emulator) vector graphics system, by Alex Davis.  Video part 1   Video part 2. January 11, 2016


Alternatives to the Arduino IDE, December 14, 2015.  On Linux, by Pete Soper   Slides  Video.  On Windows, by Jon Wolfe Slides   Part 1 Video Part 2 Video.

Introduction to Ohm’s Law, passive components and their behavior in DC and AC circuits by Kevin Schlif, September 14, 2015.    Slides    Video

Embedded Dev Transistor Tips by Shane Trent, August 10, 2015.  Slides     Video Part 1   Video Part 2

Arduino Control Center by Chip Mclelland, August 10, 2015.  Details at   Video Part 1   Video Part 2

Open demos and discussion, including Paul MacDougal’s “dot matrix display with colored water” project for geekSPARK. August 10,  2015.  Video

Manical Labs AllPixel Project Update by Adam Haile and Dan Terns, July 13, 2015.   slides

Lessons Learned in an Embedded Systems Course. Overview of edX UT/Austin Embedded Development Course by Craig Cook, June 8, 2015.  Slides Video part 1   part 2


Introduction to the Chariot IOT Mesh Network Arduino Shield, featuring a CoAP/UDP/6LoWPAN/802.15.4 stack, by Michael Wayne of Qualia Networks, April 13, 2015. video

Adding Solar Power to the Trail Activity Counter by Chip McClelland, April 13, 2015. video

USB pocket oscilloscopes, “how to get started with this hobby” discussions, April 13, 2015. video

The Snap Power Sun Rays Guidelight intro by Paul MacDougal, March 9, 2015.  video

OSH Park PCB Fab discussion, March 9, 2015. video

Brief discussion of alternative PCB vendors, focusing on Elecrow. March 9, 2015. video

Round table of meeting attendees, March 9, 2015.  video

General discussion in last part of meeting, March 9, 2015. video

The solution to the system uptime problem

Teaching Microcontroller Programming Inexpensively by Alan Smith, February 9, 2015: video.   Alan’s Book web site is here, but a physical book is cheaper from Amazon here than from Kinkos.

Extending Blocklyduino for Graphically Programming Microcontrollers, by Jon Wolfe, February 9, 2015.  video.

Robot Project Update, by Paul MacDougal, February 9, 2015.  video

Python Motor Control Library, by Carl Nobile, February 9, 2015. video

Trail Counter Development Update by Chip McClelland, January 12, 2015. video

Air Quality Sensor Project Overview by Chip McClelland, January 12, 2015. video      project docs

Replacing a CFL with LEDs, some 3D printed show and tell, and favorite Polulu Christmas deal items by Paul MacDougal, January 12, 2015.  video


The C pre-processor and the Arduino IDE by Paul MacDougal, December 8, 2014:    video  slides

A custom Python-driven CAD tools for laser-cut acrylic enclosures by Jon Wolfe of Anibit, December 8, 2014:    video

A microcontroller-based tool for bicycle wheel spoke adjustment by Eddie Saville of the Raleigh Bicycle Chain (development support by Chip McClelland), December 8, 2014;    video

Basic fix for the T962 reflow oven by Pete Soper and followup discussion about do it yourself reflow, December 8, 2014:    video

The Maniacal Labs AllPixel Smart LED Controller by Adam Haile and Dan Ternes of Maniacal Labs, November 10, 2014:    Part 1 video     Part 2 video

A Custom Development Board by Chip McClelland, November 10, 2014:    video

The View Over an Engineer’s Shoulder: a short pictorial history of breadboarding and a tour of his workshop and prototyping tools, by Fred Ebeling, October 13, 2014.

Arduino Interrupts, by Paul MacDougal, September 8, 2014:   project page

Internet of Things: Things, by Chip McClelland, August 11, 2014:  project page


AVR Development with Atmel Studio by Jon Wolfe, October 14, 2013 :   Slides

Arduino Sensors by Shane Trent, August 12, 2013: SlidesBlog Notes

Programming ATtinys by Paul MacDougal, July 8, 2013:    Video         Slides PDF      Slides PPT

Introduction to Raspberry Pi by Pete Soper, Alan Dipert, Clinton Dreisbach, Peter Reintjes (sponsored by SplatSpace, presented to Triangle Linux Users Group), January 10th, 2013. Slides and Video at TriLUG


Introduction to OSH Park by Pete Soper, December 10, 2012 (presented to Triangle Amateur Robotics):  Slides

Raspberry Pi Hacks by Pete Soper, December 3, 2012 (presented to Triangle Amateur Robotics):  Slides

Archive updated by John Wettroth and maintained by Paul MacDougal.

Videos recorded and edited by Carl Nobile, Craig Cook, Charlie West and others.

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Triangle Embedded Interest Group