In the previous post I showed you how to use VPL and simAVR together to write a basic activity that would test to see if a student could change or assign the value of a register in the simulated microcontroller using the C programming language. While it was the most straight-forward way that I could […]
In Computer Architecture classes or Embedded Systems classes, it can be really useful to allow for students to be graded on assignments that allow them to interactively explore the inner workings of a microprocessor. One way is to have the students create programs in a hardware description language like Verilog or VHDL. Another way is […]
The following are a set of preliminary tests I did to determine relative speech sound performance while wearing a mask. I'm particularly interested in the context of mask-wearing in a classroom, but this could be helpful in many other workplaces. I tested a number of masks in my dining room. Audio levels were measured using […]
York University's EECS department has an Aranet4 CO2 sensor available for borrowing. Go to the ground floor of the Lassonde Engineering Building, and go to the sign-out desk in the PRISM computer lab at the south-west corner of the building (near the hallway that leads to the Steacie Library). The location is highlighted in light […]
The SIMAVR package is for simulating AVR processors like the ATMEGA328 on the Arduino UNO. I'm looking to try to use it with VPL in courses like our computer architecture class, EECS 2021, as a way of simulating the UNO's processor in exercises involving assembler and C programming. On a Mac, we use HomeBrew. The […]
September is coming. And with it, more COVID. That’s the truth of it. Universities, colleges, public schools and daycares will feel the impact of the next crop of COVID variants one student and one employee at a time. The “back to normal” story we were fed was a lie. It was convenient. It was popular. It felt good. But it was […]
In response to a thread on May 24, 2022, between Mr. Tom Jackman and Dr. Michael Schwandt, I decided to delve into the literature to point out the problematic messaging that has been coming from many governmental / public health bodies, including that in British Columbia. The two-sentence summary: public health officials in much of […]
In my EECS 1021 class, in which we connect Java programs on a Mac or Windows machine with programs running on an Arduino-compatible board, we generally use Firmata. When combined with a library like Firmata4j (Java) or pyFirmata (Python), or Arduino-Octave (Matlab), Firmata provides an easy-to-use pathway for this to happen. It is, however, a […]
When we talk about the "leaky pipeline" in STEM we're talking about women leaving or being forced to leave their chosen profession. Here are three versions of an animation that I made up that I hope helps illustrate the concept. Feel free to reuse. Images are free to re-use without attribution in both commercial and […]
Arduino devices are commonplace in Engineering programs. Even if the profs don't use them, the students do. In Engineering programs, we often need to set up sensor monitoring or motor control systems. If students haven't worked with these in the first through third years of their programs, they are likely to encounter them in the […]