Last post by Dave -
While I was on my midterm I took the opportunity to solder up some cheap Chinese electronic kits.
First on was a digital hourglass style egg timer. It worked no problem, until I decided to try it on 9v instead of 6v, and then it died.
I then made up a digital clock. Interestingly this one has no RTC chip on board, instead it uses an Atmel AT89C chip and a 12mhz crystal. AT89C Datasheet
I stuck some kapton tape on the bottom of this one to stop any shorts
Last post by Dave -
As the title, someone has reverse engineered the Anycubic Photon SLA printer and posted the files to GrabCad and a lot of technical and modding information to Github.