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Sorry, I took a break for a few years and didn't see this post.
At first glance, your grid does look functionally like my leaning pyramid.
It's weird, your design looks more confusing to me. :D
Yup, you can pre-buy parts from suppliers by JLCPCB.
Pre-order the required components in advance to ensure sufficient components are ready anytime.
Place a PCBA order with confidence at any...
Regarding passives, like R's and C's, there are millions of brands and types available (but not on stock all the time).
It gives me headache everytime I have to do an assembly by JLCPCB...
But...
Not at the same time though. You have to watch the SOA curve and then you will realize that it is not so impressive as the numbers advertised by the manufacturer...
Ioannis
I was checking prices on JLCPCB for a MCP23017 circuit, and I noticed something when I entered their part numbers.
Did you know you can buy parts from other customers when JLCPCB doesn't have...
Thanks, I'll keep that one in mind if I ever try to simulate a circuit again. :D
I had tried using that PWM board (FR120N, LR7843, D4184), but it the COB LED wouldn't completely turn off and I...
If you can accomodate some simulation inaccuracies, I suggest you try this circuit simulator. https://falstad.com/circuit/ Extremely frugal on resources.
This is also downloadable as an offline...
Simulating any part is impossible.
Either you should choose a similar one (search the included lib or other people's lib) or make your own library. There are a few ways but I never tried really do...
Securing Dupont connectors to headers
Have you ever used Loctite to secure a Dupont socket onto a header pin?
Demon Today, 09:52My initial plan was to do like many and use hotglue, but this particular situation requires a liquid that's less "thick",...