An Arduino nano and relay module with 4 relays (see picture above) was used to simulate and replace the guitar 3-step switch. The project for Arduino is in PlatformIoClamp15. Node-red was used to ...
Search for the PlatformIO plug-in in the VSCODE extension and install it. After the installation is complete and the reload is completed, there will be a small house icon in the lower left corner.
Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...