If it shows the parcel has been delivery, it is possible that your classmate helped you sign for it. You can contact the express or download the signed proof online. This is very useful to help you find your parcel.
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I am designing a system on megahertz frequency bands (~ 400-1000MHz.) This device is connected to a variable antenna which does not necessarily stay in match with the circuit so there will be some reflection of the power back to the circuit. The feeding power would not be more than 0dBm at maximum. Do I ever need to take care of the reflections at all?
We are seeking a way to develop sustainability of our product, but it seem not so hard to deal with some product parts such as PCB and its component. How are the materials used in PCB manufacturing recovered and recycled?
My PCBA supplier use molex connectors on the samples order. What are they? What does they feature?
What Are PCB Mounting Holes? PCB mounting holes refer to the holes that are drilled through the printed circuit board (PCB), so the board can
More and more companies choose to outsource PCB assembly services, and in the process of outsourcing, people are often most concerned about how to reduce
What Is PCB Assembly? PCB assembly refers to the process of assembling all electronic components such as resistors, transistors, diodes, etc. onto a printed circuit
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