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  – WE 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
  • AV Answers in Ten Words or Less August 14, 2020
    If ten-word answers can kill you in political campaigns, then two words is all it takes to shut down the autonomous vehicle (AV) safety debate: Saving lives. The post AV Answers in Ten Words or Less appeared first on EETimes.
  • Designing for Circularity August 14, 2020
    Circularity in product cycles must start with full familiarity of the materials being used in the design of electronics. The post Designing for Circularity appeared first on EETimes.
  • Groq Closes Funding Round; New Automotive Focus ‘Not a Pivot’ August 14, 2020
    The Groq funding round (amount undisclosed) includes new investor TDK Ventures which picked Groq for its sustainability credentials. The post Groq Closes Funding Round; New Automotive Focus ‘Not a Pivot’ appeared first on EETimes.