u/shabink

Im very new to processing and I’m doing this all for a school project. I currently am trying to do color sensing with processing by making it detect the color red specifically. I got it working on my pc’s webcam by making it detect the rgb values inside a small box in the middle of the cam feed. Now I want to use an esp32 cam because I was going to mount this onto a car and have it spin in place until it detects the color red. The car would be controlled by an arduino controlling two motors. I have zero experience with the esp32 cam and the only reason I chose it is because it is tiny plus I’ve heard that its pretty reliable. Can I use my processing code with it or would that require its own thing?

I am writjng this not even 10 minutes after the nozzle of my Ender 3 V3 clogged for like maybe the 3rd or 4th time in the 9 months I’ve had it. I literally just swapped the nozzle out for a brand new one like 3 weeks ago as well and it was doing perfectly fine until now. It happend the same way it always does. I was printing something, the first 30 minutes were perfectly fine, I go and check in it after a bit more time and the print came off the bed, is now on the floor, and the nozzle has a clump of solidified pla stuck on it now. I didnt bother opening it up as its late already but i did cut some of it off and took the sock off which was filled to the brim with pla. I dont understand what I’m doing incorrectly with it as this is my first printer. I’m on the verge of selling it and just getting a bambu lab as I’ve heard those are easier for newer people like me. If you have any suggestions about what could potentially be wrong I would love to hear. Feel free to ask my whatever might get you a better idea of what the issue could be. I cant promise I’ll know what you mean but Ill try.

I am doing a school project where I want to recreate bull fighting with an arduino that has a camera that detects the color red. Basically I'm going to create a sort of car that is supposed to be the "bull", which will then spin in a circle in place with two DC motors powering two wheels until it detects something colored red, then it will just drive straight forward at whatever red thing it detected. I'm using processing to do the color detection code and I managed to get it working on my pc with my webcam but I'm not sure how thatll translate to the arduino. I made it so that theres a specific sized box at the center of the screen and whenever something red goes into the box, it'll return a message saying red detected or something like that. The question is how do I get that to work with my arduino? I'm guessing that my pc webcam wouldn't work with my arduino so is there a better option or is it possible to do so?