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![SOLVED] Pin always reads LOW when using digitalWrite in library - Programming Questions - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/7/1/b/71b5bdb0c655203ec4de6b07368d1594ccb82ae7.png "SOLVED] Pin always reads LOW when using digitalWrite in library - Programming Questions - Arduino Forum")
SOLVED] Pin always reads LOW when using digitalWrite in library - Programming Questions - Arduino Forum
What is digitalwrite function and how to use it in Arduino
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