• May 3, 2023

    The Christmas Gimmick 2020

    Table Tennis Stamp 1959

    Table Tennis (Pīngpāng qiú 乒乓球) is one of the top National sports in China. As a proof of concept we have remade a very old arcade game.

  • December 28, 2023

    Energy Meters and Hysteresis

    r CL710K11B

    You can find this term in a lot of technical documentations with more or less complicated explanations. We'd like to give some simple examples for the need of hysteresis in energy meters.

  • December 19, 2023

    My meter is running too slow

    Hv Transmission Line

    The end-user had an energy meter with rotating disk (electromechanical). These meters are usually already in the field for more than 30 years.

  • February 20, 2024

    Energy Saving with Little Helpers?

    current 540

    I recently stumbled over some advertisements related to plug-in or paste devices which are claimed to reduce the electricity bill by an average of 10%.

  • March 5, 2024

    Three Phase Energy Meter DTS719

    r DTS719

    DTS719 is a transformer-operated three-phase smart meter with an embedded radio-frequency (RF) solution for local access.

  • December 20, 2023

    Single Phase Meter CL710K16

    r CL710K16 SHORT

    The CL710K16 is a multi-function single-phase smart meter with embedded communication. The meter is used to measure electrical energy accurately for commercial and residential customers.