To start utilizing external factors, you’ll join an exterior Resulted in run the Blink example sketch. The crafted-in LED is linked to electronic pin #13. So, let’s join an exterior Resulted in that pin and Verify if it blinks. (A typical LED is probably the elements you saw mentioned previously.) https://arduino19641.prublogger.com/26569634/top-arduino-เข-ยน-โค-ด-secrets