Making a Tiny PCB Design
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- เผยแพร่เมื่อ 27 เม.ย. 2024
- Full video: • How TINY Can I go? The...
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#electronics #diy #greatscott #science #engineering #pcb #tiny - วิทยาศาสตร์และเทคโนโลยี
Now make it smaller 💀
now make it smaller and smaller and smaller...
bok var sanki, neden bu kadar meraklısınız herşeyi iyice küçültmeye?
Small as drake
This reminds me about back when I was studying at university for getting my bachelor degree, one of the courses was a SMD course. I managed to get down to 1.5x1.5 cm board size for a 555-timer with a blinking LED, smallest in my class. This was a healthy competition for all in my class to do their best. 😉
Damn bro leave Some pussy for the rest of us
Nice. My uni never has those classes
Who?
Wow...This...Might be perfect for cosplays and such.
But can't the aliexpress board handle more current?
It has the potential because there is more room for thicker connections and bigger components, but that doesn't mean, that they build it that way.
The question is also how much current you need.
It can likely handle more power dissipation, or has a higher ambient temperature range of continuous operation. Larger PCB copper planes can work like a built in heat sink.
I could use 3.5 amps at 5.1 vdc.
You can make it with more layer with more copper in every layer. But the price gonna rise up.
@@Kilosek You would also have to increase the values on the components on the boards to actually increase the capacity of the circuit as a whole, simply increasing the thickness of copper traces will fail if done alone.
As someone who likes to make small portable electronics I appreciate any effort to make things smaller. I don’t have enough skill, patience, or money to make fully custom boards so I mostly design mother-daughter boards to work with off the shelf boards. The lithium charger/discharge boards available today are hard to use and have more current capacity than I need. I’ve since just started using Adafruits Feather development boards since they have almost everything I want built into the board already
KiCad is a free software wherin you can design your own PCBs and PCBWay makes custom boards starting at 5 USD. If you need any help getting started or finding info, let me know.
Holy shit 7½ keysight multimeter
This guy is too cool.
I've seen these things on our local online shop that sell these as small as that.
Good for you for using iterative design, I still can’t get most the engineers I work with to agree to do this kind of stuff
Bro just changed the chip and this changed all other elements like the amount of resistors and he even uses just 2 capacitors as he original used 3 of them with a bigger size. And bigger size means higher voltage. That's why your new PCB cant handle the same things at higher voltage as the other PCB before.
Can you please do a test of programmable power IC like axp209?
It has multiple dc-dc channels, linear channels and li-ion charger all programmable via i2c.
Datasheets available too.
What is that thing for reflow solder?
Go smaller!
I have an smd air solder. I have never seen that “reflow solder” device. Would you say that is better than a typical solder gun for small components?
Bravo!
Spannend wäre noch ein EMV Test.
Awesome, man! Awesome... I could stand making one, or paying you for one of the bigger ones...
If you want to power your microcontroller... you might as well use the TPS63900 so that you don´t kill your battery after a couple days, 25uA is a lot in this day and age...
TPS63020 4A buck-boost converter
nice work
"Machine" wie die brüder sagen würden
Pretty kwl man!!!
My first thoughts: "Yeah, you've always rocked!" I actually said that outloud to myself. Keep up the good work! Is this project open source, BTW?
Great Scott! Magnifico! Time to call the Ant Man. Let's make it smaller! 😅✌️🙏
But can we order it ? Make a webshop bro 🙏
For reeeal. Drooling over this.
Which software did you use for schematics?
EasyEDA
You should sell this
I'll take the one that still has the screw holes please! Last one is a bit too small
Nice work.. but too small to hold a cup of coffee.
How and where can one get solder stencils?
B.t.w I'm in South Africa and no-one knows what I'm talking about 🤕🤕
I 'm yet to try but my ide was to use acetate sheets and cut it with vinyl cutter like a Cricut or a Sillhouette.
Your stencils are tailored to your PCB schematic (obviously), so when you order your PCB, 99% manufacturers will give you an option to add in a stencil. For example, JLPCB, you put in your gerber files, and down at the bottom ish there is a checkbox for stencils, you just tick it and select the options. It doesn't add too much cost to the PCB order, the main kicker is the shipping fee!
If you components are big (Like maybe 0603 and larger), you can perhaps resin print your own stencil. I've heard some success stories on that.
Luas kemungkinan..
Why u talk like that
Sir help me. Need cheap microscope. Cant afford
1st
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