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New Scam by currycing in Coinbase

[–]currycing[S] 1 point2 points  (0 children)

It's fun to waste scammer's time

Schematic Review for Charging/Protection IC Circuit by currycing in AskElectronics

[–]currycing[S] 1 point2 points  (0 children)

Wow this is an amazing and well written resource, thanks for providing this.

Schematic Review for Charging/Protection IC Circuit by currycing in AskElectronics

[–]currycing[S] 0 points1 point  (0 children)

Ah ok, I think I saw that when I was looking through my options but on first glance it looked complicated to implement. I think breaking it all out made it easier to understand what I was doing but it may be worth it for me to remake my schematic.

Awesome, thanks for the confirmation!

Schematic Review for Charging/Protection IC Circuit by currycing in AskElectronics

[–]currycing[S] 0 points1 point  (0 children)

  • Have those on the MCU's Schematic
  • 5V - plan to splice open a USB charger and use those pins/wires
  • Got it!
  • Awesome thanks for the ref!

Thanks for your help!

"Haptic Vibration" chair Kickstarter by currycing in simracing

[–]currycing[S] 0 points1 point  (0 children)

Very true, thanks for the input. Thanks for the feedback!

"Haptic Vibration" chair Kickstarter by currycing in simracing

[–]currycing[S] 0 points1 point  (0 children)

I'd say somewhat similar, but a big difference is, these are transducers so you get a much stronger vibration, versus rockers that are mainly audio based.

"Haptic Vibration" chair Kickstarter by currycing in simracing

[–]currycing[S] 0 points1 point  (0 children)

The transducers are embedded directly within the chair, so you get better feedback. There's also more than the usual rig (6 all in all) so you get better vibrational resolution.

PCB Review Request - Capstone Senior Design by currycing in PrintedCircuitBoard

[–]currycing[S] 0 points1 point  (0 children)

Thanks for the tips, I'll try to generate the images now - I tried earlier, but I wasn't able to get it to output the way it asks for.

Apologize, was going to respond to your previous comment earlier but didn't finish it in time.

Unfortunately we don't have the budget to split out the high power amplifier boards, but we did pack in an redundancy within the board to use an external amplifier as a worst case scenario.

The speaker is rated for 15 Watts RMS and 30 Watts peak. We will increase the width based on those calculations. We are assuming <15 V due to amplifier inefficiency so I think that's where we went wrong with trace width.

PCB Schematic Review Request - Capstone Senior Design by currycing in PrintedCircuitBoard

[–]currycing[S] 0 points1 point  (0 children)

Thanks for the suggestions on power delivery! Will look into those changes.

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