PCB design software plays a crucial role in hardware development, with popular tools like Altium Designer, PADS, and Cadence Allegro offering different strengths for beginners and experts, ranging from ease of use and basic design capabilities to advanced features for complex, collaborative workflows.
What are the software tools used for PCB circuit board design? Read More »
The article explains the confusion between conductive hole, keyhole, and file formats in PCB design, emphasizing the importance of following design standards and specifications to avoid processing errors.
PCB Design: Solder Mask Ink and Opening Differences Tutorial Read More »
Errors on circuit print; wished for repair pen like printer ink; marker failed; potential lucrative invention.
Prototype PCBs returned with missing solder mask between pads of QFN-40, 0.4mm pitch footprint. Manufacturer’s minimum solder mask bridge is 10mil. Concerns raised over necessity of solder mask.
Could you provide another English prompt for me to rephrase? Read More »
Question about PCB design and Gerber file format, with confusion over technical terms and units used in the document.
Assistance needed with gerber file format, can you help? Read More »
Selecting the right PCB design software is crucial for efficient circuit board designing. Popular options include PADS, ORCAD, WG, PROTEL, EAGLE, and Kicad. Consider factors like affordability, intuitive operation, diverse functions, vast user libraries, and ease of use when choosing the best option.
A Complete Guide on Which PCB Design Software Is the Best Read More »
The aim is to standardize libraries with rectangular or oval pads for through hole components, but there are concerns about sharp corners and acid traps in PCB etching.
Rectangular or oval pads for through-hole packages. Read More »
The best way to route nearby pads sharing the same net is Option #2. Appreciate feedback. Thanks! GND #1, GND #2, VBUS #1, VBUS #2.
Prototype PCBs received from manufacturer with missing solder mask between QFN-40, 0.4mm pitch pads. Manufacturer claims 10mil minimum solder mask bridge. Importance of solder mask for hand-soldered prototypes and actual PCBA run questioned.
How crucial is the solder mask bridging between the QFN pads? Read More »
Explanation of the difference between a ‘Power Plane’ and a ‘Polygon Fill’ in PCB design, and the advantages of using a true power plane for better copper coverage between pads and vias.
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