AoA Arrived

Hi Tian,

The AoA PCBs from DHL were scheduled to arrive Monday, but came early on Friday (today).

So far, I only assembled the small PCB into the 3D-printed bezel with the momentary switch and the LED. The bezel board (small piece) fits PERFECTLY. See the attached.

The 2 pressure sensors that are still on backorder are required to test the main boards.

I just wanted to tell you that your work is superb! Amazing! Thanks so much again for helping with the anomaly (J2 & J4).

Dave

P.S. I don’t remember if I explained what it is. It is a safety device that should help to eliminate the main cause of aircraft crashes. The main board calculates the angle of attack of a flying airplane and shows the pilot how close he/she is to stalling the aircraft. The small bezel PCB with the 10-segment LED goes on the aircraft’s instrument panel. As the aircraft slows down to land, the LED shows how close the aircraft is to a stall by progressively turning on more LEDs.

Feedback of VBA-V3 and ESP32-WROOM

Hi Tina,
All three boards have now been tested at full current. 30 amps out at 20V, driven by a 12V battery (that dropped below 12V during the test) at just over 60 amps.
Everything seems to be working as hoped for. We will mount them is a metal box and use thermal potting as heat sink on the MOSFETs while the load is high. At 15 amps output, it requires no cooling. A success!
The break-out boards are also very nice. Well made…
Thanks for your help in getting these prototype boards made. We will definitely be back!!!
David Cyr

P.S. What is your real (Chinese) name? I know you use an English name for English customers…

David Cyr

Good work！

Hi Eva,
We received the boards and they are working as expected.
Good work.
Regards
Sharafat

On Thu, 20 Aug 2020 at 19:26, Eva Chen wrote:
Hi Sharafat,

We’ve arranged the shipment and the DHL tracking number is 73423314**

Please note that we ship the main board to you together with Jason’s XY20383E1 board.

Thank you!

Eva

Thanks for your help

Jason,

I have found an issue with the design, the design did indeed short circuit. Thanks for your help. We will have to get new prototypes produced.  Regards|Kyle Handfield|Managing Director

Please thank your team

Hi Zoey,

Thanks so much. Please thank your team as well. We really appreciate the work you’ve put in to help us out with these boards :)–Cheers—Tim Hadwen/Co-Founder / Hardware Lead

Great Work of Battery Pack PCB Assembly

Hi Bella,

I checked the 30 unit and they are exactly how we would expect them.

Great work, the battery is well soldered, the main connector too and there are no missing screws.

Keep up the good work!

Thanks,

Elio Barsetti
Concepteur Électronique
Electronic Designer

Thanks!

Hi Jason and Kira,

Thanks for the last couple days. You took a lot of time to drive me around and get stuff done. I like the way you guys work and get things done – it is a lot like how I do things. Working in the hotel room, I have done that at so many trade shows. Good times.

But thanks. And you sure have great guys at your factory. That Xie guy is good stuff.

Look forward to our next meeting.

Chris

I appreciate your trust!

Hi Carl, Me too, I appreciate your trust! And you give me a great help (for example with the project Microchip which without you could not be a success!) And I feel the whole heart that has been put by everyone in the work that I receive. This is very important for me because I work in the same way. And I have trouble seeing this world that is content to see humans as objects. Thank you very much!

Quality exceed exception

Hi Zoey
thank you a lot for your mail.We are very happy with the board.We already tested 10 boards and programmed them. They are fully functional and do exactly what we have expected.For our next project we will come back to you. I have already recommended your company to some of my colleagues and business partners.

Best
Clemens