pcb designing

Greetings, I'm Zain Haider from Pakistan. Im working on designing PCB in altium v25 but cause difficulties in creating schematic of chip called Rockchip RK3588S having 600 pins. I find it on the website and all sources but I didn't able to find it's connection and wiring of each single...

I’m creating a Kicad PCB design to replace a breadboard circuit I’ve built that helps drive three stepper motors controlled by an ESP32, TMC2208 controllers and a 4x4 keypad. The breadboard setup works well. I’m now on to designing the ground fill zone and reading tutorials etc I’m become...

I have this circuit schematic that i made in easyeda, i want to make the PCB Layout of it but only over the copper layer, and keep the components on the top components layer, but then i faced many problems , i want to make all the traces with the width of 1.2mm, beside the energy supply inputs...

Hi, This is my first time designing a PCB and I just wanted to check that I had done it correctly or if there's anything I can improve. The main focus of this design is to scale down Voltage into a GPIO entry on an MCU and then scaling back up the voltage coming out from the MCU to the OEM...

Hi, Usually most of the PCBs have solder masks but recently i have seen a PCB with only few tracks(high voltage/current) with solder mask open. when do I have to keep the solder mask open for traces?

Hello everyone! I am about to make my fitness device, I don't wish to reveal much, but I need to be able to measure the movement and position of the user, the user needs to be able to connect to the device and receive the information about his workout on their phone. And should be able to trace...