ijager

4 ms·

1.
by ijager 6y ago
Ah I guess. So you would design a custom frame that connects electrically to the connector housing(s). Might be a good accessory to sell.
2.
by ijager 6y ago
Just like the RPi, no plated mounting holes for grounding. I am curious if there is a valid reason not to use grounded mounting holes. It is not easy to pass EMC tests if you want to embed these boards into some device without proper ground
3.
by ijager 8y ago
I just started testing Keybase filesystem. Looks promising so far. Everything encrypted, 250GB for free (for now). Sharing folders with my coworker works seamless. The advantage over Dropbox is that it does not take any space on your harddr
4.
by ijager 8y ago
For project management: Redmine[1] and analog whiteboards. We picked Redmine back in 2012 because you could have multiple repositories in a single project. [1]: http://www.redmine.org
5.
by ijager 11y ago
Running a Bash kernel in Jupyter Notebook might be convenient if you are running your Jupyter server on a remote machine. So you don't have to SSH into the server for some quick changes, you can stay in your browser. I haven't use
6.
by ijager 11y ago
They took the notebook part from IPython and made it language agnostic, this is now Jupyter. You can use Jupyter Notebook together with many languages (Jupyter Kernels) such as R, Julia, Bash and many more in addition to Python.
7.
by ijager 11y ago
I think the clumping is more about how many consecutive same numbers there are in the array. For example, a naive me would generate: [3,4,5,1,2,4,2,1,2,6] whereas a true random distribution might generate: [3,4,4,4,4,1,2,2,2]. When you gen
8.
by ijager 11y ago
I have been using Redmine for about 2 years now: http://www.redmine.org
9.
by ijager 12y ago
When developing for microcontrollers and for example my leds aren't working, I like to define a place in memory where I write values to depending on the place in code. Then just read out that memory address with OpenOCD (jtag of swd).
10.
by ijager 12y ago
I've had the same experiences with the C18 compiler. Using that compiler, building a simple 6-channel PWM application becomes quite difficult. For every interrupt, the compiler would copy the entire (call)-stack to a different memory l
11.
by ijager 13y ago
Bill Gates wrote about how saving lives does NOT lead to overpopulation: http://annualletter.gatesfoundation.org/#section=myth-three
12.
by ijager 13y ago
De Waag in Delft, The Netherlands also accepts Bitcoin: http://www.de-waag.nl/Stadscafe/Bitcoin (Dutch) It's great to see people experimenting with Bitcoin. I'd love to see it develop further as a currency.
13.
by ijager 13y ago
That is better given one is more comfortable with mechanical systems. Since my field is EE, I tend to do the opposite: translate a problem to the electrical domain to be more intuitive about it. You can use Bond graphs[1] to easily transla
14.
by ijager 14y ago
I like this reasoning: If NASA was willing to fake such a big accomplishment, why haven't they done another one in the next 40 years?