I need to set up a differential pair of traces on a PCB for 90 ohms. I cannot find what values for epsilon I should use on the stackup page for FR4. In fact, I cannot find the epsilon value anywhere. ...
1. What are kinds of conductive glue PCBway is using? Where can I find specification for the conductive glue?2. Is it possible to have glue on top and bottom side of the circuit board?3. Is it possibl...
Design a PCB for a wireless stereo audio system. What are the critical considerations for integrating the BT4840 module into the PCB to ensure optimal audio performance and Bluetooth connectivity?Refe...
hola quiero preguntar si venden pcb de arduino con los componentes electronicos ya instalados pero que sea personalizado (connel logo de mi negocio) y si los venden cuanto es el valor y cuanto es la c...
I want to place an order but I use Solidworks PCB as my PCB creation software, and I cannot find a way to create the solder mask. Please see the attached screenshot. I searched the internet and no one...
Hi! I am interested with this kithttps://www.pcbway.com/project/shareproject/PICOZX_motherboard_with_keyboard_for_ZX_Spectrum_original_case_or_standalone_c4e8136d.htmlPlease write in detail what parts...
