I need a clarification that i have designed a PCB board which has 4 layers, and no components has only holes with supply and ground.
My board has failed in dielectric test.
1) How much time i can test my board for dielectric test.(1,2,times..infinity??)
2) my conductors are so close...
As you can see from the attached picture, I used some polygon area on the top side.
Anyway, the surface has some empty zone close to pad that I would like to fill with copper.
Do you know how to do that?
I’m pretty much a noob when it comes to hardware and for awhile I have been trying to figure out how to design a PCB layout. The Problem I have is trying to figure out the values for capacitors and resistors how to connect them with the other parts (like pull up resistor, bypass capacitor etc...
I would like to convert my project, which I deployed with the arduino nano 33 iot, into a custom PCB. I have already created my layout design based on the arduino schematics provided on their website.
My concern is how I am going to program the code. I have some main doubts:
- The BLE...
If you need a PCB designer to help you with one of your projects, then I may be able to help! I'm offering my services at a low cost at the moment, so hopefully this proposition is interesting!
I've been in the electronics industry for approximately 3-years at this point and over that...
Newbie to both this forum and electronics! I have a somewhat old Casio CDP-100 with 8 keys that went dead recently. All other keys are fine and speakers/power are working perfectly.
Schematics here: http://www.warningwillrobinson.com.au/manuals/Casio%20CDP100%20service%20manual.pdf...
hello! i am a second year first semester EENG student, and for the digital project this semester we are tasked with programming a fpga to do something (i.e. clock, calculator, stop light, etc).
*the project requirements does not include creating a circuit. most/all are simply using...