The ESP32 provides a Bluetooth A2DP API that receives sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a PCM data stream decoded from SBC format. The documentation can be found here. I2S is an electrical serial bus interface standard used Read more…
I bought myself a 3D printer and I thought it would be cool to program the models in Jupyter. I am currently doing quite some development in Scala so a JVM based solution running in Jupyter would be my preferred option. Most of the people use some GUI driven CAD Read more…
The initial concept of Smart EDGAR was to provide the tools to download the data from the EDGAR website and – store the information as local files – store the information in a SQL database – provide reporting functionality from this data We have extended the functionality a little bit Read more…
Because Investor has been implemented in Java and is available as jars from a Maven repository we can easily use the framework in all languages which are based on the the JVM. Here is a quick demo using Jupyter Lab (using Beakerx) with: – Scala – Java – Groovy – Read more…