More electronics stuff, and something else for an electronics item.
The thing on the left is a microcontroller based DDS function generator from China. I expect it to be rather poor when compared with a proper func gen but the cost of the thing was an order of magnitude, or two, less than the normal price of the things. The efective price was free as they already sent me an DDS generator board but it wasn't as pictured so I got this one for free.
The SD card is for my new phone and actually came from OcUK.

The thing on the left is a microcontroller based DDS function generator from China. I expect it to be rather poor when compared with a proper func gen but the cost of the thing was an order of magnitude, or two, less than the normal price of the things. The efective price was free as they already sent me an DDS generator board but it wasn't as pictured so I got this one for free.
The SD card is for my new phone and actually came from OcUK.