Hi all, so i have this minecraft 3ds world that i started back in 2022 and played on for 2 years with my sister, and we built a massive village/town, but lag was increasing and we had to stop as a result. So i'm looking to bring this world to PC! Is there anyway to use some homebrew tools to bring my world to my PC? I know it might be hard... But i'm committed! Thanks.
I found a used RIGOL DS1102E plus listed for 275cad. I do mostly breadboard work and i'm going into electrical engineering this fall, so might be useful for that as well. Been wanting to get a scope for a while but i saw this listing and don't know if it's overkill for what I'm doing and if it's worth getting. I do digital circuits, some analog but i want to explore more of this. I want to make a gpu so i think one would be useful for checking timing for that and other projects; want it for hobbyist work mostly maybe some repair. Mostly want a good screen. Thoughts?
I understand everything left side of the transistor, the NOT gate, but why does having the diode make it a falling edge detector?
I made up a schematic of the division unit for my recent calculator project, with some adjustments. I switched out a few chips with ones from the same family, but I tried to keep it as close to the original as I could. The original also only took 7 bits for the divisor as it only took up to 99 as an input due to the interface of the calculator. Definitely could be optimized.
This is my first time translating a circuit of this size to a schematic, so it might be... messy. Hopefully I didn't miss anything; I checked it over a few times. A few adjustments might be required.
"Start" must remain low until dividend and divisor are inputted. This signal must remain high until the XOR signal, from carryout and OR, is high, which then tells the circuit that the result is negative and to stop subtracting the divisor.
I have a video of the division unit from when i was still testing it as well. I plan and am working on creating a whole schematic of my calculator without any changes, but do beware that my demonstration of the unit isn't 1:1 as it's from early on in testing, same with the second photo. https://youtu.be/GKElo5Bfb7c