Pretty much finished the last of my Christmas presents now.
Despite looking like a simple coaster it is actually a wireless charging station.
The laser engraving is on the bottom so that it leaves a nice clean wood piece on the bedside table.
It's made of Cherry and matches with the watch charging stands I made last year.
Watch Stands
I finished up making 5, one for each daughter and one for the wife.
It was a fun little project. I turned the blanks on my mini metal lathe. They were too big for the lathe so I glued the blanks to a bit of metal bar to hold in the chuck then I put a tool in the tool post the wrong way round to get a big enough blank. I turned the disk, holowed it out then milled in the aperture for the micro usb and leds. The wireless charging boards were bought from banggood and I hot glued them into the turned blank. I made sure to create a good seal around the USB port and the LED so that they wouldn't get filled by the epoxy resin. I used a clear casting resin to fill them and then popped them back on the lathe to turn the tops flat. I finaly glued a thin cherry veneer on top. This way I was able to keep the wireless coil within a mm of the top surface to ensure best possible charging.
The bottom one had an accident when getting knocked off the mandrel, I was a little too enthusiastic with the mallet... I used the ruler to hold the charging coil level with the top of the wooden blank as i hot glued it in place. I have a 0.5mm thick packing peice between the ruler and the coil so the coil will be just below the edge.
I made the presentation boxes as well. They were drawn as vectors in Lightburn and cut from 0.5mm thick blue card. They fold up and hold together without any glue.
Here is all 5 waiting to go under the tree. They are all different sizes as I didn't actually measure anything when I sawed out the blanks.