Here's what I sent to Mozilla.
Science, technology, education, 3-D printing, robots, computer programming, games
I have Opinions which may differ from yours. If so, please tell me about your point of view!
| Portfolio | https://zelfmaker.nl |
Bas Wijnen
- 17 Followers
- 6 Following
- 218 Posts
Snow is rare here nowadays. So when it's here, we make the most of it. In this case, that's the Martini Tower.
After seeing a post about making an "earth sandwich" by putting a slice of bread on the ground in South America and Korea at the same time, I wondered where this is possible. And it looks like, apart from South America/east Asia and Antarctica/Greenland, pretty much every place (in particular North America, Europe and Africa) is almost completely opposite to ocean. Pretty surprising to me.
I've been converting some of my Python code into C++ these past few days. For coroutines, this blog post was very helpful to me: https://www.scs.stanford.edu/~dm/blog/c++-coroutines.html . Also, I wholeheartedly agree with this statement in its introduction.
I had to make this. How can anyone believe these clowns?
(Clip from the Rational National: https://youtu.be/AFFJFiQKlcs)
Jon Stewart Shreds Tucker & JD Vance Over Ohio Train Derailment
I've been working on and off on a project with an attiny24 microcontroller for a long time now, and I'm finally making progress.
My very professional setup made it possible to program the avr, but for some reason it wasn't responding.
Just found out that it had aggressive brown out detection set up, and it's only running at 3.3V here. Once I found out, that was easy to solve. But did that take a long time...
#electronics #programming #avr #hardware
My project to control my central heating is slowly but steadily progressing. I have now made a board. It looks good, but unfortunately programming the #avr microcontrollers doesn't work and I have no idea why.
If you want to help, details are here: https://www.avrfreaks.net/forum/i-fail-programming-attiny2313a-why
Doing a small repair every now and then is good for my mental health. 😃
A friend asked me to fix the broken button on this e-reader. Opening the case without damaging it was the hardest part. Now I just have to wait for the glue to dry. 🛠️
A friend asked me to fix the broken button on this e-reader. Opening the case without damaging it was the hardest part. Now I just have to wait for the glue to dry. 🛠️
Well, this took ages and I'm proud that I finally found it: I believe there is a bug in the atmega32u4 (the heart of the #Arduino Leonardo, which supports USB), where it will not move to the status phase after receiving an OUT packet on a control endpoint.
Now I understand why everyone on the internet, including the Arduino library, seems to have given up on making the HID request SET_REPORT work. But I have a workaround and it works!
To build a thing for my central heating, I wanted to program an attiny microcontroller. I don't like the #arduino system, so I wrote a replacement. To be complete, I also implemented USB. To debug it, I wrote a USB sniffer on an avr (with a #Python parser to make sense of the data).
Now backtracking has finally begun: my sniffer works, I can fix the USB code now.
Maybe I'll even finish the heating project at some point.