Electronics, Open Source and Tools

Some info about electronics, notes and projects and even some quick product reviews.
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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
  • Samsung Reportedly Plans to Cut Memory Production September 21, 2018
    Samsung Electronics is cutting back plans for DRAM and NAND flash production increases in an effort to keep supplies tight in the face of slowing demand, according to a report.
  • Celebrating Junko Yoshida September 21, 2018
    EE Times' Junko Yoshida grabs a prestigious award at an auto industry event.
  • Leti, VSORA Show 5G NR Air Interface on Multi-Core DSP September 21, 2018
    First implementation of 5G New Radio Release 15 physical layer on VSORA's multi-core DSP demonstrates that it can address timely and complex systems like 5G NR while providing a highly flexible software-defined development flow.