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.

 

***

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

 

***

Wireless Charging  РWE coil choice

Wireless Charging COTS article

***

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.

 

none


RSS EETimes Semiconductor News
  • Patent Proposal Could Help EEs June 18, 2019
    The U.S. Congress is considering legislation on what is eligible for a patent, a bill likely to encourage or at least maintain the level of patent filings by system and chip designers.
  • TSMC, Purdue Team Up to Enhance Chip Security June 18, 2019
    TSMC and Purdue University announced the establishment of a center at the university to enhance semiconductor security.
  • Chiplet Ecosystem Slowly Picks up Steam June 18, 2019
    Momentum is gathering for the heterogeneous integration of chiplets from multiple vendors in a system-in-package.