Bill of materials
| Name | Picture | web link | Comments | Price |
|---|---|---|---|---|
| 博峰S320智能写字机 | ![]() |
http://bofeng.vip/index.php?id=2110 | 90USD | |
| Logitech C920 HD PRO webcam | ![]() |
NA | 50USD | |
| camera bracket with LED ring | ![]() |
NA | (untestedl) LED ring is important for dark lab case | < 10USD |
| ORICO H727RK external powered USB hub | ![]() |
http://orico.co.id/index.php?id_product=104&controller=product | (untested) need 7 ports hub, because would charge 3 smart phone | 20USD |
| Non-marking double sided tape | ![]() |
NA | tested.glue smartphone to writing machine platform | 1USD |
| optional | ||||
| USB controlled power strip | ![]() |
NA | (undecided model) | 20USD |