# Tutorials

<table data-view="cards"><thead><tr><th align="center"></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td align="center">IoT Relays with Particle and Blynk</td><td></td><td></td><td><a href="https://app.gitbook.com/o/CeNKMsuyTBTI0SrNDfTT/s/hU6mcDIHj02ozsHZtnUU/">IoT Relays with Particle and Blynk</a></td><td><a href="https://1936733293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUph38GbIE2ktzgitsOJq%2Fuploads%2F1skHIyfMdqeUEXum6EvA%2FIMG-4429.jpg?alt=media&#x26;token=cad94b78-4a76-44eb-ba74-9b45480e1c4c">IMG-4429.jpg</a></td></tr><tr><td align="center">Control Relays with Nextion HMI and Arduino </td><td></td><td></td><td><a href="https://app.gitbook.com/s/sTQPf3S87QRlvhJfhPos/">Introduction</a></td><td><a href="https://1936733293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUph38GbIE2ktzgitsOJq%2Fuploads%2FqdK5ZcIdNyZ96nG4bt1q%2FArduino_Nextion_relay_cntrl1.jpg?alt=media&#x26;token=89292efe-dff3-4d4d-b56d-798d14a80180">Arduino_Nextion_relay_cntrl1.jpg</a></td></tr></tbody></table>