node-red-contrib-mpi-s7
Node-RED nodes to communicate with Siemens MPI/PPI/DP adapters
Node-RED nodes to communicate with Siemens MPI/PPI/DP adapters
Calculate data about any display (width, height, ratio, area, density, etc.)
Screen calibrator boilerplate for web based experiments. Developped in the Bavelier Lab.
PPI calculator for screens
A practical application of a Personal Programming Interface.
An express middleware for serving density dependent images (or other files), supports the appcache flow.
Adds Screen PPI access to the global screen object in android and iOS.
PPI Calculator
Calculates how many pixels per inch a screen has
A lightweight library for converting units of length