gwynplaine

3 ms·

1.
by gwynplaine 3y ago
You could put it behind a Wireguard VPN. That way you aren't exposing SSH or the like directly on the internet. Properly-configured SSH with public key authentication is not something I worry about though.
2.
by gwynplaine 3y ago
I recommend learning from J Perm. https://jperm.net/ - also on Youtube https://www.youtube.com/@JPerm Interestingly, the official Rubik's cubes are very poor quality. I have a GAN speedcube and can rec
3.
by gwynplaine 4y ago
Thanks, lots of helpful links there. Much appreciated. Although quickly checking, I suspect they could be over an order of magnitude more expensive than the hobbiest equivalents.
4.
by gwynplaine 4y ago
That answer would depend on the type of motor. For a DC motor, they are rarely connected directly to the microcontroller. But you can put a diode across the motor terminals to minimise any back EMF. A stepper would typically have a driver c
5.
by gwynplaine 4y ago
I feel like there's a gap in the hobbiest motor market. On the one hand there are stepper motors which can withstand lots of radial load thanks to steel shafts and bearings. They also provide some relative position control and no absol
6.
by gwynplaine 5y ago
The effect of caffeine is controlled by several genes. One is the CYP1A2 gene that encodes for a liver enzyme critical for the metabolism of caffeine. Another is the AHR gene, which controls when and how the CYP1A2 gene is switched on and o
7.
by gwynplaine 6y ago
The book Mastering Audio by Bob Katz covers a lot of ground.
8.
by gwynplaine 7y ago
Can you recommend any good sources to find out more about this need for electrolytes while fasting? I have been unable to find articles or books that seemed credible to my uneducated eye.
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by gwynplaine 10y ago
Completely agree, Italian espresso was considered great decades ago, but standards have risen faster elsewhere since then. Italy still makes the best espresso _machines_ such as Simonelli. My experience of coffee there is coffee roasted so