Stuff i posted
[adding more photos and such as i go] this is still a work in progress, we re happy with the ink side, but the cleaning cart needs work. part one is here https://charliex2.wordpress.com/2026/03/06/eufy/ which is more about the software. note: we re still investigating the cleaning tank, we wondered why two holes and someone on reddit mentioned Continue reading eufy e1 ink refilling
Reverse Engineering eufy Studio: GPL Violations, Telemetry, Ink DRM, and Encryption This is very much a work in progress. I ve only had this printer for about a week and we re still in the discovery phase, so expect mistakes and things that turn out to be wrong. I ll update as i go. Some findings are concrete, Continue reading eufy
This is mostly just the PDI ( post delivery inspection ) I have been eyeing a fibre laser welder for a bit because as much fun as our combo plasma cutter/welder is its messy and you need some skills, laser welding has promises of being closer to soldering I shopped around for a bit and Continue reading OMTECH Fibre Laser Welder unboxing
Scanner Project Update and Technical Details (work in progress) Recently, I ve made the design and functionality more useable, automatic scans are working as expected and its neater. A youtube short of it scanning https://www.youtube.com/shorts/pULRlDODE48 OpenSeaDragon example scan PCB Test. Script Repository Access the scripts used in this project on GitHub. The scanner s recent changes include…
Fusion 360 model https://a360.co/3ZfWJPU “V18 – tested works” is the last tested printed version this is V15 (Fusion 360 version), the third hole is a teensy bit off , pressure fit Version 16+ Swap tray 1 to tray 8 (little bit of glue to over come) but you have to clip these sides a little bit Continue reading MiniWave ES15 screwdriver + KER toolkit 3d print.
not much yet as i only had the machine for a day, but keeping notes, as is the way. Auditing these machines, since they can/are connected to a plain ip addresses in china, have unfettered local network access, no proxy settings, a closed ecosystem and could download and execute arbitrary code without permission and a Continue reading Bambu X1 carbon notes
My notes on parsing the EZD Cad 2 format and accessing the pen information for regular and Q/MOPA types. The key part is getBasePtr () + the offset base = (uint32_t*)(dataBuffer- data() + 0x160 ); dataBuffer- data() + baseOffset + SPEED_MM_OFFSET start of file + baseOffset + value you want to read/write These are the offsets this Continue reading EzCad .ezd parsing the pens
just a very quick post on how to decode a chinese laser cutter firmware update file 644 etc #include iostream #include fstream #include vector uint8_t decode(uint8_t updByte) { return (((uint8_t)(updByte 1) ^ 0x88) 7) (( uint8_t)((updByte 1) ^ 0x88) 7) ((updByte 1) ^ 0x88) 0x7E; } Continue reading decode .upd files
Finally done with all my trips over the seas. So had time to pull apart the SMM2 and get to the second motor and inspect it. it came pretty dirty, and i guess i didn’t clean off that drywall as well as thought, and that stuff isn’t good so cleaned that up first then remove Continue reading Super Mini Mini 2 TC motor part 2
hello, don’t use tool 1 during testing the carousel, use tool 2 the folks that had our SMM2 with only 300 hours before us didn’t do the best job of keeping it clean and used some wacky looking coolants. we noticed that the tool change was a bit sloppy/noisy and looking around people just said Continue reading haas super mini mill 2 ngc tool changer carousel motor