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sofiatian

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  1. hello everyone, Here i'd like to recommend a pcb manufacturer to you----PCBGOGO PCBGOGO Circuits is one of the most experienced PCB manufacturers in China. We're manufacture high-quality PCBs and PCB assembly. Now register on our website, you will get $100 coupon . www.pcbgogo.com/f You also can send me your file via email for inquiry: ivy@pcbgogo.com In PCBGOGO you can enjoy best service. * 12/24 hours express for PCB prototype * 24hours customer service available Live on-site * 99% + on-time DHL delivery * Guaranteed quality from quote to delivery * Professiona
  2. How do you go about designing your own PCB? The ins and outs of PCB design are way too in depth to get into here, but if you really want to get started, here are some pointers: 1. Find a CAD package: there are a lot of low-cost or free options out there on the market for PCB design. Things to consider when choosing a package: 2. Community support: are there a lot of people using the package? The more people using it, the more likely you are to find ready-made libraries with the parts you need. 3. Ease-of-use: if it’s painful to use it, you won’t. 4.
  3. Q: At a fixed board size, if the design need to accommodate more functionality, they often need to increase the density of PCB traces, but this can lead to mutual interference traces enhanced while the traces are too small to make impedance can not be reduced, may I ask what skill at high speed (> 100MHz) high density PCB design? A: in the high-speed high-density PCB design, the crosstalk (crosstalkinterference) really should pay special attention because of its timing (timing) and signal integrity sex (signalintegrity) has a great influence. Here are a few caveats: 1. Continuous c
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