Speaker or buzzer Ethernet cable Access to a wired router Jumper wires Breadboard CODE AND DIGITAL CONTENT FOR THIS CHAPTER Code downloads, video, and other digital content for this chapter can be found atwww.exploringarduino.com/content/ch14. In addition, all code can be found atwww.wiley.c...
Hello Every body , This is my first artical on Instructable.com , I'm so happy for that , and I will start by How to connect arduino with bluetooth , I suffered a lot of problems when I try to connect it as the website and instructable artical did , So i decided To share my exp...
Connect the ground pin of Arduino with the ground pin of relay module, VCC pin on relay module with 5V on Arduino and finally pin 7 in Arduino with ln1 on relay module. Step 3 Upload the code given below to Arduino and switch on the current supply of the bulb through the ...