Made agility rings for coaching youth sports. Printed in TPU for durability. Split them so they can be printed even on a 180mm^2 print bed. https://makerworld.com/en/models/3129362-15-hex-agility-ring-now-printable-on-a1-mini#profileId-3531373
I'm attempting to apply a voltage glitch to a microcontroller. Research I found says they glitched using power on as a trigger. Based on that, I'm turning on a Pi Pico GPIO that powers the microcontroller, waiting the approximate delay I found in the research, then dropping the Pi Pico GPIO pin low for 1uS and then back on. I've removed all the filter caps on the microcontroller. I've tried a variety of timing but so far no luck.
Is the Pi Pico GPIO change a sharp enough voltage drop to cause a voltage glitch?
Are there significant delays in GPIO pins that are likely to affect overall timing?
A 1uS pulse feels pretty long. Any suggestions on the length?
I know there is an add on board for the PI Pico specifically for voltage glitching but to replace the whole device would be cheaper than a dedicated voltage glitching device. I'm currently using a Pi Pico bare board to keep things as small and cheap as possible.
Located in a firewood pile before I stacked it. Best guess is a red bellied snake but I've never seen one in person before.
I got a decent amount of free Ash earlier this year, which was great except it was already bucked to about 8" long rounds. I got it all split and tried to stack it but it is so short it keeps falling over if I stack it more than about 2 feet high. The haphazard pile in the foreground as well as the small stack in the back of the picture are all of it. My main stack is all longer stuff. There's so much of the short wood that adding it to the top of the longer pile made it unstable too. Does anyone have an efficient way to store it that allows me to keep the stack reasonably tall instead of taking a ton of ground area while it dries?