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@@ -1,5 +1,7 @@
 # TL,DR: 
 
+hellen-one is a toolset to produce custom PCBs by merging gerber files of known proven functional modules into trivial _frame_ with mostly just the main vehicle connector.
+
 * fork https://github.com/rusefi/hellen-example/ repo to get github actions and meta files
 * replace xxx and yyy in ``revision.txt`` with name of your board
 * create youboard.kicad_pcb from [proven modules](https://github.com/andreika-git/hellen-one/tree/master/modules) using KiCAD 6 or 7