DIY head tracking USB 　ball joint　　in 123dx

thingiverse

Here's a DIY project that involves building a head-tracking USB ball joint. This device uses infrared LED irradiation with a variable angle, thanks to its ball joint design. The power source for this gadget comes from a standard USB connection, which helps reduce its weight. The ball joint part is not fixed in place, allowing for flexibility and ease of use. When you add a ball joint to the infrared LED, it becomes possible to change the irradiation angle as needed. This makes it ideal for gaming applications such as flight simulators like Elite: Dangerous or Racing games like Star Citizen. Here are some materials required for this project: * IR filter * 3 x 0.19685 in IR LEDs * 1 x 0.19685 in LED * 1 x 0.11811 in Bis * 1 x 0.11811 in nut * 1 x 0.102362 in wood screw * 2 x 0.11811 in Hexagonal bis * AWG 24 wire * USB cable for a smartphone The PS3EYE driver can be downloaded from the following link: http://rockhopper.xyz/2017/02/04/dyi_headtracking-opentrack/. Note: This blog post is written in Japanese, so please comment if you find any incompleteness. We will do our best to correct it as soon as possible.