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
  • Embedded World: What to Look For and Why it Matters February 23, 2018
    Here's why next week's Embedded World conference in Nuremberg, Germany, has become one of the key events in the electronic engineers' calendar.
  • Qualcomm Taps Samsung's 7nm EUV for 5G February 23, 2018
    Qualcomm affirms it will use Samsung for 7nm, despite reports that the company will transfer some of its advanced production to TSMC this year.
  • UWB Rallies Forces in the IoT February 23, 2018
    DecaWave will try to rally other UWB chip vendors later this year to form a trade alliance to promote their wireless IoT location technology.
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