What kind of circuit can regulate current based on PWM? Not constant current by itself: the Arduino would do that via feedback from a current-sense circuit I will have. For safety, I will have a watchdog that cuts off charging if the Arduino fails for some ...
AMD SMT is a technology implemented into its processors, but it isn’t a technology exclusive to AMD CPUs. It’s also available on Intel CPUs under a different moniker, Hyperthreading, and has revolutionised the CPU space since its conception back in 1968 by IBM. But what does SMT mean?
There’s a couple of things to note here. First, the Nano only has interrupts on IO pins 2 and 3 so the bottom door sensor had to be on one of these pins. I used pin 2 which is interrupt 0. Also, I wanted to drive the LED power supply with a PWM signal so I had to use o...
Currently I use 100kHz LowPass to remove random peak glitches. When pushing for speed records this should be removed or reset to higher frequency. If there is time skew due to Arduino processing time you can create time-skewed copies of real analog channels using formulaX[T], for exampleA[...
Nice. I hope that the build log (not what blog is meant to mean, but it does here) is interesting and gives you an idea of what we’re up to. You should probably visit the About page while you’re here. Tinfoil hat time: Google can’t find this site because I’ve asked it ...