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simchair4:guide_cyclic_base [2019/11/04 13:40]
hc625ma [Components] 		simchair4:guide_cyclic_base [2021/01/07 10:25] (current)
hc625ma
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   * 2 x SS495A1 Hall effect sensors   * 2 x SS495A1 Hall effect sensors
 +  * 1 x ADS1115 ADC board
   * 2x 6x6x4mm magnets   * 2x 6x6x4mm magnets
   * 4x M8x60mm bols   * 4x M8x60mm bols
Line 25: Line 26:
   * 4x M8x140mm bolts   * 4x M8x140mm bolts
   * 32x M8 regular washers   * 32x M8 regular washers
-  * 4x M8 reinforced washers (wide ones)+  * 4x M8 fender washers (large ones)
   * 14x M8 spring washers   * 14x M8 spring washers
   * 34x M8 nuts   * 34x M8 nuts
Line 32: Line 33:
   * 1x M6x80mm HEX(!) bolt   * 1x M6x80mm HEX(!) bolt
   * 2x M6 regular washers   * 2x M6 regular washers
-  * 4x M6 reinforced washers (wide ones)+  * 4x M6 fender washers (large ones)
   * 4x M6 nuts   * 4x M6 nuts
   * 24x M4x40mm screws   * 24x M4x40mm screws
Line 52: Line 53:
   Buy 2x supply of screws and bolts listed here to be safe in case smth goes wrong -    Buy 2x supply of screws and bolts listed here to be safe in case smth goes wrong - 
   Phillips screw heads break too easily. There's little more disappointing than having    Phillips screw heads break too easily. There's little more disappointing than having 
-  allocated a day for building and not being able to proceed because of  +  allocated a day for building and not being able to proceed because of not having  
-  not having a single screw at hand.+  a single screw at hand.
      
 ==== Repository path ==== ==== Repository path ====
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 {{:simchair4:15696092273577311611414751559062.jpg?direct&300|}} {{:simchair4:15696092273577311611414751559062.jpg?direct&300|}}
  
-3. Take an M6x80mm bolt and put a 18x6x8mm cylinder onto it. Add 2 washers and 2 608ZZ bearings. Add a washer after bearings. Add another M8 nut after you'll put bearings on.+3. Take an M6x80mm bolt and put a 18x6x8mm cylinder onto it. Add 2 M8 washers and 2 608ZZ bearings. Add a M8 washer after bearings. Add another M8 nut after you'll put bearings on.
  
 {{:simchair4:15696117690704152265369621433179.jpg?direct&200|}} {{:simchair4:15696117690704152265369621433179.jpg?direct&200|}}
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 {{:simchair4:15697719481138898374356415800068.jpg?direct&300|}} {{:simchair4:15697719481138898374356415800068.jpg?direct&300|}}
  
-12. Put axis magnets onto nuts, make sure they are centered, use hot glue to fix them in place.Don't worry about centering axes too much, we'll do it later during the calibration process.+12. Put axis magnets onto nuts, make sure they are centered, use hot glue to fix them in place. Don't worry about centering axes too much, we'll do it later during the calibration process.
  
 {{:simchair4:15697725340763153694162167640826.jpg?direct&300|}} {{:simchair4:15697725340763153694162167640826.jpg?direct&300|}}
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   SS495A1 X SGNL          -> ADS1115 A0   SS495A1 X SGNL          -> ADS1115 A0
   SS495A1 Y SGNL          -> ADS1115 A1   SS495A1 Y SGNL          -> ADS1115 A1
-  ADC AUX SOCKET PIN 3    -> ADS1115 A3 +  ADC AUX SOCKET PIN 3    -> ADS1115 A2 
-  ADC AUX SOCKET PIN 4    -> ADS1115 A4+  ADC AUX SOCKET PIN 4    -> ADS1115 A3
  
 {{:simchair4:15725556555927252443069611624744.jpg?direct&300|}} {{:simchair4:15725556555927252443069611624744.jpg?direct&300|}}
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   MAKE SURE YOUR POLARITY IS CORRECT BEFORE CONNECTING THE BASE TO THE MASTER!   MAKE SURE YOUR POLARITY IS CORRECT BEFORE CONNECTING THE BASE TO THE MASTER!
      
-26. If everything works, fix sockets and the ADC board with hot glue and put the lid on. Fix it with 4 nuts, use regular washers along with spring washers.+26. If everything works, fix sockets and the ADC board with hot glue and put the lid on. Fix it with 4 nuts, use regular washers along with spring washers. Below are some pictures of cable management from another build that are better than the original ones. Make sure there are cable joints for each wire group, and only 1 wire goes from each joint to the corresponding ADS pin. The result will look much cleaner and will be more reliable then if you try to solder the joint directly to the pin.
  
-{{:simchair4:15725583381941877865542376765734.jpg?direct&300|}} +{{:simchair4:img_20200208_002011.jpg?direct&400|}} 
-{{:simchair4:15725584733954132447398033483654.jpg?direct&300|}}+{{:simchair4:img_20200208_002022.jpg?direct&400|}} 
 +{{:simchair4:img_20200208_002022.jpg?direct&400|}} 
 +{{:simchair4:15725584733954132447398033483654.jpg?direct&400|}}
  
 27. Put a nut, a spring washer, and a connector nut onto each bolt of the stick connector. 27. Put a nut, a spring washer, and a connector nut onto each bolt of the stick connector.
simchair4/guide_cyclic_base.1572871226.txt.gz · Last modified: 2019/11/04 13:40 by hc625ma

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