Manufacturing Share your manufacturing ideas and questions here. It does not have to be necessarily related to electronics. We are also interested in machining, injection molding and much more. This is the place to let your manufacturing nerd out. EDA-and-PCB All things related to Electronics Design Automation (EDA) and Printed Circuit Board (PCB) design. You want to show off a new cool feature or plugin in KiCad, or you want to show off your innovative PCB layout? This is the place for you. FPGA Here you can discuss all things Field Programmable Gate Array (FPGA) related topics. Feel free to show off your digital design projects (IP) and ask questions about FPGA tools. ASIC Discuss all things open-source Application Specific Integrated Circuits (ASIC). Show-and-Tell This is the place to show off your various projects. This is a catch all if the project you are working on is not related to any particular category under the #projects category. We love seeing what you are building. You want constructive feedback you can ask for it here. Don’t worry, we will be nice! We love sharing our experience with everyone, this is not the place to shame anyone. Microcontroller All things microcontroller related. Hardware, software, frameworks questions and project logs. ham All things amateur ham radio related.