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
  • We Need to Talk About Buttons September 29, 2020
    Why is it that buttons always seem to be placed someplace other than where they'd be most useful The post We Need to Talk About Buttons appeared first on EETimes.
  • Capture-the-Flag Competitions Need to Include Hardware September 29, 2020
    Hackers are increasingly probing hardware for security vulnerabilities. The industry needs to develop expertise to counteract those attacks. The post Capture-the-Flag Competitions Need to Include Hardware appeared first on EETimes.
  • US Reportedly Restricts Exports to SMIC September 28, 2020
    The U.S. is reported to have restricted exports to SMIC, citing the possibility the technology could support China's military. The post US Reportedly Restricts Exports to SMIC appeared first on EETimes.