Iron Man MK5 helmet in action!

Iron Man Mark 5 Helmet Build it! Wear it! STL files for 3D printing, code, instructions: :5137286 OR OR Video guide for the build: Enjoy this build! If you really enjoyed, consider buying me a coffee: Links for parts: Arduino Nano (Every or not) PCA9685 3x4 Right Angle Male Header Wing Servo (corona ds-239mg) sg90 Servo Capacitor (2200 uF) led eyes (flexible) power bank limit switch power switch usb cable LEFT and RIGHT angle (for in-helmet power) m2 bolt set m3 bolt set (countersunk) Flat Washers Optional: jst connector kit 3D printer: