This week JLCPCB produced my PCBs, and they are on the way to me. The total time from submitting files to “package shipped” was ~5 days.
Because I ordered 3 different PCBs (also 3 different colors), I was interested, how long it takes to produce each color…
So, I’ve made a graph, where you can see, how long in hours it takes for each step (blue and red was produced in Factory #4, the black one in factory #3)
Interestingly, the blue one has long pauses after AOI and Flying-probe test, I hope everything Okay with the PCBs…
The cumulative graph displayed above… It was shipped definitely after predicted time (dots at the right), but for this price I think this is totally Okay.
New probes arrived:
I’ve ordered new probes because I got one old gut Fluke 8060A… it still needs some revamp (elcos dried out), but it works!
It was calibrated last time for ~30 years, but it still can precisely measure resistance and DC voltage!
I’m almost finished reading “Practical Design Of Power Supplies” from Ron Lenk (an amazing book! For me, with zero experience in this field, it was very useful and cleared a lot of questions!)
Unfortunately, I need to admit, that I spent too much time on youtube, watching woodworking videos… I hope next week I can make again some progress towards my projects.