Sorry, but FOR THE SWARM! :)
Type: Posts; User: Squirrel
Sorry, but FOR THE SWARM! :)
Please wait for the next update this weekend, I have one small flaw in the board (easy to fix) and one resistor value is wrong value in the schematic. I will fix it this weekend. I will also add a...
yeah :) I was inspired by this puppy:
http://th00.deviantart.net/fs70/PRE/f/2013/070/e/0/protoss_tempest_by_phillgonzo-d5xrdiq.jpg
Sorry for that :) How did you come to this name?
Very cool! Btw, just released the first version of my open source Etek5 board with Bluetooth 4.1 low energy and IOS App here:...
PE uses this for Etek boards, so I do.
I use this one for my board:
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SAM_SW goes to an input of the Atmel SAMD21, DCDC_PWR_EN is the enable input of the switching regulator (2ľA quiescient current if disabled), SAM_PWR_EN is an...
Speaking of diodes, did you consider a diode + zener flyback protection?
See http://jumperone.com/2011/10/using-relays/
Wow....
Did you write the code?
Really nice! I like your soldering setup, looks far more chaotic on my desk....
If it's ok, I could post a pic of my progress? I don't want to spam your thread. Just happy I'm not the only nerd :)
It's a board for a mid-range gun, arm cortex-m0+, switching power supply, extension connector, 15mm x 65mm.....
I will publish the software (not GCode!) and the hardware as soon it's running,...
950
In progress... I love this live-production-view!
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In progress... I love this live-production-view!
Cant't wait to see the first pictures...
Btw, just ordered pcb's for my project today... different gun, different controller, different architecture but has the same purpose :) t minus 8 days.....
Indeed....
Where did you order them?
100nF in a 0402 package is just fine and still hand-solderable.
Ah, sorry about the RESET comment, I didn't know u corrected it.
For the external pullups, you are right. The lower the impednace, the better. (wrt stability/emc robustness). If i remember...
Great work, looks fine!
Maybe some questions/suggestions:
- RESET is active low. R7 seems to be wrong or should be a capacitor.
- Decoupling caps (or the lack of it :). Use at least one close to...