SMD PCB Project for an all-in-one compact PCB for AOG/QOG

I’ve searched 3 times before and haven’t found it. But now I found :slight_smile: In the German readme version: Skrzynka aluminiowa obudowa case dla elektroniki DIY skrzynka przyłączowa aluminiowa obudowa głośnika obudowa przyrządu DIY 140*96*33mm|null| - AliExpress
Thanks!

I eventually soldered the USB-C connectors with a solder iron, in fact it was not harder to do than the FE1.1S chip. The USB-C has four feet you can easily solder so it sits tight, only the SMD pins need a bit practicing. Take into account 1 or 2 spares for practice. I used separate solder flux, twizzers, isopropanol (cleaning before and after or when messing with flux), solder wick if you have bridges, an adjustable iron (powerful enough for solder wicking) and a fine cone tip. This was my example: Soldering a USB Type-C port to a PCB using a $6 soldering iron - YouTube
I have not soldered much in my life yet. So if anyone doesn’t want to use solder paste, it’s maybe not easy but certainly doable.

Now onto the arduino firmware and testing!

Hello, really nice work :slight_smile:
Is the Motorcontroller included in the PCB

Regards, Peter

yes, that’s one of my reasons to do the design :smiley:

Ok cool, but can the PCB handle the phidget motor, is it getting hot? The IBT has a big cooling body on Board. Thats why i wondering a little. :slight_smile:
Regards

the drivers used are of the latest generation of Infineon, so very low R_DSon. Should be no prob

It is necessy parts LPC54616J512BD100E? I don´t know order this parts anywhere.

No, not necessary. Only for dual-CAN. I didn’t manage to get some yet either…

Thank you. I glad to heard it. Dual-CAN is not necessary for me.
Today I was receive v.1.7. There is any posibility connect this version to ESP32 for conecting to tablet trough wifi? (I still waiting some parts, but I hope, they arrive soon)

yes, that is possible as described in the Git readme, but you’ll have to find a sketch of your needs and to adapt the pin definition. Please don’t forget to hold the Atmel in reset by setting a jumper

I received v1.8 boards.

There are some problems.

A) In U11 the SMT service had placed ATmega 2560 :rofl: :rofl: :rofl: :rofl: :rofl: :rofl: :rofl: :rofl:, need to be removed by hand.

B) D5,D6,D7 CDSOT23-T24CAN is in my warehouse.

C) U9, U10 BTN8982TAAUMA1 is in my warehouse,

D) Weirmuller connector is in ordering.

E) USB1 and USB_aux is in ordering

F) U14 is for 6/2 valve. So it is missing.

G) F1.1s is in ordering.

IMG

really wierd… :rofl: Was hoping you’re the first to receive a board with the NXP controller, but the logo doesn’t match… It’s easy when you use hot air. Also for soldering U9 and U10, especially the heat sink area :crossed_fingers:

i do not have hot air station.

is it possible soldering iron ts100 and copper desoldering braid ?

Honest answer: no! But there is no need to have a professional hot air station. The “big” one also works, but be careful with the electronic and with your hands… :wink:

I have a problem i got with jlcpcb what i have to answer?:
"Sorry to bother you, but there is an issue that we want to confirm with you before proceeding.

As shown below, there are more solder paste openings than solder mask openings.

Shall we make the same openings on solder mask layer as like solder paste layer? Or fabricate as per gerber?"jlcpcb jlcpcb2
EDIT:
I replied: Please make the same openings on solder mask layer as like solder paste layer

honestly speaking I didn’t modify this footprint in any way :innocent:. In these cases, I tent to follow suggestions of PCB manufacturers. They’re doing that business daily. Anyway, as far as I can see, the difference is not serious at all.

I got the board and the parts I needed. But I have a problem with 3.3v, my voltage is 3.8v. Where is the problem?

can someone help me.
I am looking for a current BOM file. or how can you download it in csv format. thanks

BOM as csv file

is there anything on the board that uses the 3.3V? ESP32? Bynav receiver? If not, just ignore it.