I made this because i recently milled a pcb for a Attiny85 and wanted to make something cool with parts i already had. To power it i reused the USB part of a broken Usb sdcard reader. The base is a pice wood (i dont know which kind of wood) that i milled out to fit the Usb plug. The pole is a electrical wire that also acts as the plus of the connection and is soldered on the pcb. Curently it is programed to light up every 7 seconds but can be reprogrammed to blink in every way possible (: . In the future i can upgrade the board and add two more Leds or an LDR to make it a more useful night light. A nice addition to the light was a white 3dprinted figure.