Wrist mounted rig

Parts:

      2@ #2 wood screws

      2@ #6 1/2" bolts

      5@ #6 4" bolts

      4@ #6 nylon insert lock nuts

      2@ SG90 servo motors. Each comes with 2 servo mounting screws, a servo horn, and a horn screw

      Wrist band

Model:

      2@ Servo arms

      2@ Hinge arms

      2@ Hinge mounting plate

      2@ Servo mounting plate

      3@ Wrist side central spacer

      4@ Wrist side plate spacer

      2@ Keyboard side servo spacer

      2@ Keyboard side hinge spacer

      1@ Keyboard mount

 

Servo controller and proximity detector

Parts:

      1@ Controller

o   Arduino Pro mini. A USBSerial adapter is also necessary but not permanently installed

o   OR

o   An Arduino Micro could be used which doesn't require a USB↔Serial adapter

      1@ Protoboard or stripboard

      1@ 10K linear potentiometer

      6@ Straight header pins

      4@ 2 position screw terminals

      1@ USB micro breakout board

      4@ #6 black screws

      1@ #6 3/4" bolt

      1@ #6 nut

      2@ #6 nylon washers

      1@ 5mm RGB LED

      1@ TSAL6100

      1@ TSOP4856

Model:

      Enclosure

      Lid

      Emitter-receiver tube

      Wrist slip

Code:

      https://codebender.cc/sketch:176329