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Showing posts from November, 2022

TIP: You can have crosstalk on boards running at low frequency #hw_tip #001

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I have decided to refresh my hardware design tips. The first one is related to randomly crashing and freezing boards and to boards with a weird behavior. Have you ever had a problem with crosstalk? How did you solve it? Links: – What Every PCB Designer Should Know – Crosstalk Explained (with Eric Bogatin) https://youtu.be/EF7SxgcDfCo – Understanding Crosstalk in PCB Layout – You may wish you knew this before (with Eric Bogatin) https://youtu.be/5EeQPxRdurk – 3 Simple Tips To Improve Signals on Your PCB – A Big Difference https://youtu.be/CDJn-35W8sg – FEDEVEL courses: https://courses.fedevel.com/

Just soldering

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Testing ESP32 fix to prevent COM not detected error. Works!

How Electronics is Created? #shorts

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I recorded the full process of designing and building this ESP32 board. I was planning to post it on YouTube, but there is still a lot of work. Would you watch it if I finish it? Links: – FEDEVEL Online Courses: https://marketplace.fedevel.education/

Designing a FLEX PCB? You Need To Know This ….

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Everything important you need to know when designing FLEX PCBs. Explained by Ata Syed Links: – Ata’s LinkedIn: https://www.linkedin.com/in/atasyed/ – PFC Flexible Circuits: https://www.pfcflex.com/ – FEDEVEL courses: https://courses.fedevel.com/

How Does a CPU Work and How To Create Your Own Processor

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In this video we will design our own CPU. Explained by Steve Hoover Links: – Makerchip: https://makerchip.com/ – Redwood EDA: https://redwoodeda.com – RISC-V Courses (in Makerchip): https://makerchip.com/sandbox/?tabs=Courses – Redwood EDA YouTube: https://www.youtube.com/channel/UCskxhptNNMVyqi6LfCgwz9A – Steve Hoover’s Linkedin: https://www.linkedin.com/in/steve-hoover-a44b607/ – FEDEVEL courses: https://courses.fedevel.com/

How to Design and Simulate PCB Antenna

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Steps to create and simulate inverted F coplanar antenna in MATLAB Antenna toolbox. The PCB antenna from this video can be used for example for WiFi or Bluetooth. Explained by Giorgia Zucchelli from MathWorks. Links: – Giorgia Zucchelli: https://www.linkedin.com/in/giorgia-zucchelli-916a772/ – MathWorks: https://www.mathworks.com/ – FEDEVEL courses: https://courses.fedevel.com/

See How Audio Filters Work | Compressor, Notch, Shelf, Limiter and more … | Remco Stoutjesdijk

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Explains what audio filters do and when and how to use them to improve audio quality. Thank you very much Remco Stoutjesdijk Links: – Remco’s website https://www.itsonlyaudio.com/ – Examples and slides from this video: https://github.com/itsonlyaudio/DSPBasics/ – FEDEVEL courses: https://courses.fedevel.com/