Electronics, Open Source and Tools

Some info about electronics, notes and projects and even some quick product reviews.
All the information is indexed and can be found using the navigation bar or the search box.
Generally, all sources are highlighted in the article.

Recent Posts:


ESP-01 BoardEsp-001 Board

A small board designed in Autotrax DEX (now DEXPCB) for building and testing some 12v and 5v IoT devices based on the cheap ESP8266 modules.

A Murano sensor app is tested here.

 

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SDR view of a low power transmission

Capturing the transmission of Anaren LR09A modules with a RTL-SDR. The exceptionally low power mode is easy to spot.

Anaren LR09A article

 

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Wireless Charging  РWE coil choice

Wireless Charging COTS article

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The QiLiCape

Project Status = alpha, not released

Electronics: QiLiCape-v3.51

QiLiCape-v3.51


It’s all about a Wireless Charging (Qi compliant) Li-X Battery Cape for the BeagleBone. Started as a Element14 ¬†competition request, the QiLiCape may be released as a part of an embedded electronics product. PCB built in Eagle.

 

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RSS EETimes Semiconductor News
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    Tech companies own many technological levers capable of dividing society. Who are we to trust them developing tech for good?
  • Computer Ethics Get an Update August 20, 2018
    In response to significant changes in computing in the last 25 years, the Association for Computing Machinery (ACM) has updated its Code of Ethics and Professional Conduct.
  • AI Startup Hires Two Tesla EEs August 20, 2018
    Esperanto hired two Tesla Autopilot engineers, it said at Hot Chips where Arm, Tachyum, Xilinx and others will describe new machine-learning chips.