25 Results for "Q%20%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%20CDDC7_C%D0%9EM%20%E2%97%86%EB%B3%B4%EB%84%88%EC%8A%A4%EB%B2%88%ED%98%B8%20B77%E2%97%86%EC%88%98%EC%9B%90%EC%9E%A5%EC%95%88%20%ED%94%84%EB%A1%9C%ED%86%A0%20%EA%B5%AC%EB%A7%A4%E0%B9%8F%ED%86%A0%ED%86%A0%ED%95%AB%ED%94%BD%E2%8F%AC%EC%98%A8%EB%9D%BC%EC%9D%B8%ED%99%A9%EA%B8%88%EC%84%B1%E0%BC%88FX%EB%A7%A4%EB%A7%A4%E2%8B%8D%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%EC%95%A0%EC%9A%A9%20thorough/"
As the prototype worked better than expected, clearly I needed to make something more robust and useful. Ideally mechanically solid, in a case, powered by a 12V wall wart, coax connection to scope and generally a lot nicer. 450A/V is going to be useful...
Liam from PCBWay ( www.pcbway.com ) kindly offered to sponsor making some proper PCBs so I've designed a proper PCB with Kicad 6. So far, I'm impressed with the process. There's a plugin for Kicad that uploads the gerbers in one click. The position and...
Tail-end of last year we were working on a nixie tube clock project. It ended up getting stalled by some other stuff, but while Novak was working on the microcontroller code I was grinding out a power supply and drive circuits. For drive circuitry we...
This component serves 2 purposes:- illustrates that microcoding can easily be used for non-CPU circuits such as display, I/O, disk, or any other custom controllers- useful in the project to trace main CPU instructions executing for debugging or illustration...
A Toy PIMD I would describe this PIMD as a "toy". Why? Because it is necessary to detect the target signal immediately after the coil signal has decayed below the target signal, and before the target signal has decayed below the 40 mV threshold. In the...
Not sure what shape I am going with I wanted to ration bars for mini mill and a 3d printer or 2 3d printers.Please advise if there is a solid way as this is the typical box type. I didnt like the prusa and I wanted enclosed.Over 60% of items have arrived...
In my previous log entry, I had fried my CM4 by shorting 5V to 3.3V, so I had to order a replacement, which arrived last week. The next thing for me to test is whether I can boot the CM4 on my board, so I installed Raspberry Pi OS and set enable_uart=1...
In my previous log entry, I had fried my CM4 by shorting 5V to 3.3V, so I had to order a replacement, which arrived last week. The next thing for me to test is whether I can boot the CM4 on my board, so I installed Raspberry Pi OS and set enable_uart=1...
So far, I have only understood where some Lenovo Thinkpads store their passwords. They are located at 0x380 and 0x400. I interpret this as password and confirmation password. These are seven bytes plus one checksum byte. This is not a CRC. It's...
Background:I wanted a charger for portable power that could be used with solar panels, TEG elements and dynamo. It was also important that the charger could take all available power. I quickly realized that LiFePO4 are the best batteries available. LiFePO4...