7-inch Illuminated Relief Photo Frame, Illuminated Relief Photo Frame, Support-Free Printing, Substitute for Tuozhu Lamp Plate

Note: I'm not sure if the LED used in this frame will be available outside of China. You can modify the screw holes of the base to fit other LEDs. (Machine translation)

BOM:

m2*3 screws 4 or more; m3*8 countersunk screws 5; m3*14 countersunk screws 3. (The length of the m3 screws can vary by a few millimeters without any issues) 1.5*25 dowel pins 3; 2 circular magnets with diameter 5 and thickness 2.
Two 118*73 lamp plates from WuXi LaoWan's Taobao store, one Type-C vertical connector, one 10*15 small boat switch, two wires (100mm and 80mm or longer).

All electronic components are connected in series, the circuit connection method is shown in figures 5 and 6. Electronic components can be purchased on Taobao, specific styles are shown in figures 7, 8, and 9.

Note: This circuit is simple, the brightness of the lamp plate is greatly affected by the charging head, if the brightness is not suitable, you can replace it with other inexpensive charging heads.