node-red-contrib-mpi-s7

Node-RED nodes to communicate with Siemens MPI/PPI/DP adapters

v1.0.0 URL: https://unpkg.com/node-red-contrib-mpi-s7@1.0.0/index.js

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hardware s7 siemens plc mpi ppi dp profibus node-red

png-tools

low-level PNG codec tools

v1.0.4 URL: https://unpkg.com/png-tools@1.0.4/index.js

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png parallel encoder ppi pixelsPerInch dpi pHYs iCCP chunk chunks metadata exif tag encoding resolution color profile embedded

another-dimension

A lightweight library for converting units of length

v0.4.9 URL: https://unpkg.com/another-dimension@0.4.9/another-dimension.js

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length unit units conversion convert imperial metric pixels vision ppi dpi

screencalc

Calculate data about any display (width, height, ratio, area, density, etc.)

v1.0.0 URL: https://unpkg.com/screencalc@1.0.0/lib/ScreenCalc.js

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screen display calculate aspect ratio area density ppi dpi pixels width height

ppi-calculator

PPI Calculator

v1.0.1 URL: https://unpkg.com/ppi-calculator@1.0.1/index.js

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