Inspired by Piotr Bugaj and his TZXDuino Shield I thought I'd take his
PCB design and add the 2.5mm socket and some right angle buttons and get
it so it will fit into a PP9 case.
This is a whole new thing for me as I have never designed a PCB in my life or used Diptrace before. Luckily it's quite an intuitive piece of software that's easy to use. After adding a design for a PCB mounted 2.5mm and also the buttons I managed to design a PCB that should work.
This is a whole new thing for me as I have never designed a PCB in my life or used Diptrace before. Luckily it's quite an intuitive piece of software that's easy to use. After adding a design for a PCB mounted 2.5mm and also the buttons I managed to design a PCB that should work.
Now however it's finding a reasonably priced manufacturer for a couple of prototypes before maybe a production run.
If you're interested in looking at the Diptrace and gerber file you can download them from here.
what 2.5mm jack are you using?
ReplyDeleteI use the standard 2.5mm mono jack that was used by all computers that had motor control.
Deletewitch prorgam are you using for pcb?
ReplyDeleteDipTrace
DeleteI'm interested in upgrading my existing pcb to add a remote socket. Do you have the wiring diagram to show where it would be connected?
ReplyDeleteThe ground connects to and ground pin and the main pins connect to pin 6 on the Arduino Nano. Make sure you use a 2.5mm socket.
Deletehello, where do I find the values of the resistors and capacitors? thank you
ReplyDeleteAre you thinking of building your own PCB version or building one in general?
DeleteIf you are thinking of building one in general then you don't need the resistors or capacitors they are already part and parcel of the LM386 module and mini SD card reader.
There is a design flaw in this PCB in that Class 10 SD cards do not work under USB power, only under 6v or higher DC.
I downloaded the zip package in this article but in the zip package, in addition to the gerber, there is a schematic, but the values of the capacitors and resistors are not reported ...
ReplyDeleteThis was a prototype design and not really meant for production, more to test if I could do it or not.
DeleteThere are several issues with the design, such as Jack placement and button placement, also hole size as well.
This is a great inspiring article.I am pretty much with your good work.You put really very helpful information. Keep it up. Keep blogging. Looking to reading your next post. UETPCB
ReplyDeleteGreat work you done.
ReplyDeleteDipTrace crack 6/