Wednesday, February 8, 2017

HDD Base LED Light With Solar & USB Charging

This light used to have 12 LEDs on each platter. 2 platters for LEDs and one more on the back for the batteries. The batteries were from broken cellphones. charging system were 2 ways, USB and solar.the base were a broken HDD and the platters from this HDD used to support and receive LEDs. The lighting were good but failed to be used for long time because:

Why this project failed:
1.Too bright and no diffuser or shade were used.
2. the entire system were too big and bulky comparing to its job.
3.the main platters used to support LEDs didn't have a twisting mechanism, the light were direct and always on one direction.

No comments: