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![Review] My first PCB schematic design - ESP8266 with Relay : r/PrintedCircuitBoard](https://external-preview.redd.it/XgTIECdPD7MOjQaeRPf2uDcXb6MUOmSd2jZIL2y9jGQ.jpg?width=640&crop=smart&auto=webp&s=074ab0f2c90a75f0063749c570f634d8dd039c5c "Review] My first PCB schematic design - ESP8266 with Relay : r/PrintedCircuitBoard")