3answers

[Others] When to use the Autoroute feature in Altium designer ?

When should I choose to use the Autoroute feature in the PCB layout software Altium designer and when should I route by hand? Any experience?
3answers

[PCB Assembly] What is this electronic circuit component?

Hi, I came across this when I am attempting to de solder components from an old stereo for parts. I don't know what it is or how to read the rating on it. Is it a resistor? A capacitor?...
3answers

[Others] Organising Custom Libraries.

When working with custom libraries, how do you arrange your directories? I'm tossing up between having a central "custom libraries" directory, that all future projects can pull from, or ...
  • answered Sep 10,2020
    by Remy
3answers

[Others] What's the best way to toggle GPIO pins really fast and with precise timings on STM32?

Hello, I want to control GPIO pins on my STM32-F767ZI in MHz speeds for my project.I heard that using DMA would be a good idea, but I don't know how to use it. I have already used DMA for controll...
  • answered Sep 09,2020
    by Paul H
4answers
2answers
1answers

[Others] How fast can the digital output pins switch state?

I want to make an ESC for a 3-Phase BLDC motor using an arduino nano. I want to use the digital output pins to drive transistors that will in turn drive the MOSFETs for the motor. At 10,000 RPM each p...
  • answered Sep 07,2020
    by Remy