You want to create video, whether synchronous or asynchronous, in which you can write or draw by hand for your students to see while you narrate. Sometimes this is referred to as "tablet capture" video or "digital whiteboard" video. This tool will suggest the best ways we know of to do this with what you have on hand already.
I already have at my disposal: (It's important to select ALL of the below devices that you have as this process usually involves more than one device working together.)
Do you want to create asynchronous video (ex: you record a video beforehand and send your students a link on Panopto) or synchronous video (ex: you share your screen in a Zoom meeting real-time)?