Electronics, Open Source and Tools

Some info about electronics, notes and projects and even some quick product reviews.
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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
  • Who's Who in AI Today January 18, 2019
    IBM held its first AI Conference late last year. On-the-ground-report filed by IBM researcher offers a great tool to find out who's who in the field, and the AI problems researchers are pushing to solve.
  • SpaceX Goes Lean on Staffing & Supply Chain January 18, 2019
    SpaceX is growing in leaps and bounds--and its' staffing and supply chain strategies are evolving right along with the company.
  • U.S. Lawmakers Propose Ban on Chip Sales to Huawei, ZTE January 18, 2019
    A bipartisan group of U.S. lawmakers has introduced legislation which would ban the export of U.S. chips and other components to Chinese telecommunications companies Huawei and ZTE for violating U.S. export control laws.