Sunday, January 15, 2023

Balance on a Teeter totter

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 This year the FRC robots need to balance on a teeter-totter affair on the playing field.  This video shows an autonomous ESP32 robot attem...
Saturday, March 12, 2022

ESP32 mini home robot for E-learning

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Last school year in Ontario all the classes were on line and clubs and sports teams just weren't happening. The team at CKSS, Sparbotics...
Tuesday, March 30, 2021

Interesting facts and ideas from a People for Education Report titled Technology in Schools.

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This People for Education Report is an important read. From the report: "Up to now, future-ready skills and competencies have gone ...
Thursday, April 9, 2020

Converting a 2418 Desktop CNC to Laser part 2

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In part 1 I talked about the mechanical and wiring portions of the conversion. In part 2 I will discuss software settings and usage along wi...
Thursday, March 26, 2020

Converting a 2418 Desktop CNC to Laser part 1

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I had been toying with the idea of swapping the spindle motor for a laser on my 2418 desktop CNC machine. The Woodpecker 2.6 controller has ...
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Thursday, July 5, 2018

Tiny Duino board on a desktop CNC

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This photo shows 3 versions of the Tiny Duino board I first described in July 2014 . The board on the right is laid out in Fritzing and e...
Friday, October 27, 2017

Retired!

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Happy Friday . . if you happen to be reading this on a Friday! So I am officially retired from teaching. I sleep in, read books, do errands ...
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