PCB Marks: Fuse Traces, Spark Gaps, PCB Buttons and PCB Slots are some of the marks we always see in PCBs and never know what are these.
The idea behind this Eagle CAD ULP is to make creating packages/footprints for libraries much easier and faster in just 3 steps.
PCB Marks: stamp holes, solder thief pad and fiducial marks are some of the marks we always see in PCBs and never know what are these before.
This White Paper represents an important explanation of how antenna tuning using smith diagram is done practically. In its introduction it mentioned the reflected power in un-tuned antenna, where tuning is important when the antenna is reused in another application. The shape and size of the ground plane, for example, is one of the parametersRead More
This White Paper is about printed Quarter Wavelength monopole antenna for 2.45GHz. Printed Antennas are low cost and easy to fabricate.
Electronics engineers tend to measure the heat of soldering iron using nose and burn themselves by accident. This funny GIF show you how!!. The source video is adapted from electroboom Youtube channel. Despite of the sarcasm part. This is a innate action done by electronics engineers, but not all know that that nose is oneRead More
It’s not a rule, but hardware bugs drive to disasters in comparison to software bugs. The poor hardware engineer will be suspected and may be jailed. For more like this.
An easy way to generate inverted or negative silkscreen in EAGLE CAD, ready to download ULP
stupid mistakes: not turned on power supply, not inserted plug or missing the GND connection.
A new PCB design that shrinks the USBasp AVR programmer design to ~5×3mm easy to use board