• 1 x 10x10mm aluminum square pipe (200mm length for single throttle)
• 1 x SS495A1 hall sensor
• 1 x MTS-103 ON-OFF-ON switch
• 1 x 6x6x4mm square magnet (or 5x5x5mm)
• 1 x M6x70mm screw
• 2 x M6 washers (reinforced)
• 1 x M6 nut
• 2 x M6x18x8mm hubs
• 6 x M4x40mm screws
• 4 x M4x70mm screws
• 1 x M3x20mm screw (round head)
• 1 x M3 nyloc nut
• 4 x M4 nyloc nuts
• 4 x M3x50mm screws for tensioner halves contraction
• 4 x M8x70 bolts
• 4 x M8x75mm bolts
• 8 x M8 nuts
• 10 x M8 washers (regular, non-reinforced)
• 4 x M8 spring washers
• 1 x bag of M4 nuts
• 4 x 608 bearings (standard skateboard bearings)
• 1 x Arduino Pro mini
• 1 x Simchair MKIV Master controller
• 2 x TJ8P8C Ethernet sockets (12,5x15x17,6mm)
• 1 x 6*6×17 mm tactile button
• super glue (cyanoacrylate), hot glue gun

simchair4_models\printable components\peripherals\helicopter\collective lever\a_base - models
simchair4_software\peripherals - choose the preferred variant of the lever - software

1. Assemble collective base up to the point shown on the pic below and install your preferred throttle frame p1 on it (in this guide I am using a 206-style lever throttle frame p1)

2. Install a throttle pot, the mode switch, and pull the pot cable and a 5-wire (!) cable through the lever.

3. Prepare an MTS-123 switch, a 6x6x17mm tact button and a PBS-10-B2 button. Solder a ground wire from a 5-wire cable to them as shown on the picture below. Choose the wire at one of the ends of the cable that has a darker color.