diff --git a/assets/img/led_hoop/pcb.svg b/assets/img/led_hoop/pcb.svg new file mode 100644 index 0000000..efb1aa4 --- /dev/null +++ b/assets/img/led_hoop/pcb.svg @@ -0,0 +1,1614 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/assets/img/led_hoop/schematic.png b/assets/img/led_hoop/schematic.png new file mode 100644 index 0000000..e7ad309 Binary files /dev/null and b/assets/img/led_hoop/schematic.png differ diff --git a/pages/003-led_hoop.cfg b/pages/003-led_hoop.cfg new file mode 100644 index 0000000..e46ef7c --- /dev/null +++ b/pages/003-led_hoop.cfg @@ -0,0 +1,6 @@ +filename = 003_genesis.html +title = PCB LED hoop earring project +description = KiCad project for a PCB earring with LED's +keywords = KiCad PCB jewelry +created = 2024-01-02 +updated = 2024-01-02 diff --git a/pages/003-led_hoop.md b/pages/003-led_hoop.md new file mode 100644 index 0000000..c4eca0b --- /dev/null +++ b/pages/003-led_hoop.md @@ -0,0 +1,37 @@ +## LED Hoops + +### What? + +First, a blog post by [mitxela](https://mitxela.com) came upon my eyes, and piqued my interest. + +Inspired by the [industrial piercing](https://mitxela.com/projects/scaffold) and the electronics that went into it, I though if other pieces of jewelry can be made with electronics (they can, it was specifically a question if my measly hands could craft them). + +Since for the first time, I didn't want to experiment with absolute microscopic sizes, I decided that a 4 cm hoop was an adequate project to attempt. + +![schematic_kicad_image](img/led_hoop/schematic.png =800x) + +An Attiny 24/44/84A can be used, I went with a -M variant, since it is slightly larger then the -MM variant, by a whole mm, which I assume will be easier to solder. + +Placing them all in a nice hoop looking pcb, we obtain this: + +![pcb_kicad_image](img/led_hoop/pcb.svg) + +The test version comes with ISP pins for debugging and programming the chip when it's already installed. + +0603 LED's were chosen for the same reason, they are small enough to be not that noticeable, but large enough to be not an incredible pain to work with. + +### Why?? + +It looked and sounded fun, my only previous projects related to PCB production before this was edition a split [Sweep](https://github.com/davidphilipbarr/Sweep) keyboard. + +And so I did. + +### Cool. What now? + +You can take your chance and go to [the git repository](https://git.technoduck.me/technoduck/led_hoop) for the project, `git pull`, and try your own luck. + + + + +Batteries not included. +