···

       
17
       
17
       
 
       
| | | | | | |

     

       
18
       
18
       
 
       
| 1u keycaps | 40 | `$14.00` | [Chosfox](https://chosfox.com/collections/low-profile-keycaps/products/chocfox-cfx-choc-keycaps) | White PBT low profile | `$0.35` per keycap |

     

       
19
       
19
       
 
       
| 1u homing keycaps | 2 | `$0.80` | [Chosfox](https://chosfox.com/collections/low-profile-keycaps/products/chocfox-cfx-choc-keycaps) | White PBT low profile | `$0.40` per keycap |

     

       
20
       
20
       
-
       
| 1.75u keycaps | 2 | `$1.65` | [Chosfox](https://chosfox.com/collections/low-profile-keycaps/products/chocfox-cfx-choc-keycaps) | White PBT low profile | `$0.83` per keycap |

     

       
20
       
20
       
+
       
| 1.5u keycaps | 2 | `$1.65` | [Chosfox](https://chosfox.com/collections/low-profile-keycaps/products/chocfox-cfx-choc-keycaps) | White PBT low profile | `$0.83` per keycap |

     

       
21
       
21
       
 
       
| Total cost: `$16.45` | | | | average of `$0.41` per keycap | |

     

       
22
       
22
       
 
       
| | | | | | |

     

       
23
       
23
       
 
       
| SuperMini NRF52840 (Nice!Nano footprint) | 2 | `$8.30` | [AliExpress](https://www.aliexpress.us/item/3256805848952479.html) | Wireless Microcontroller | `$4.15` per MCU |

     
···

       
39
       
39
       
 
       
| --- | --- | --- | --- | --- |

     

       
40
       
40
       
 
       
| AliExpress | `$9.43` | `$26.64` | `$36.07` | 2x SuperMini NRF52840, Machine Sockets, Machine Pins, 2x LiPo Battery |

     

       
41
       
41
       
 
       
| DigiKey | `$6.99` | `$4.49` (tarrifs and tax) | `$11.48` | 4x Power Switch, 4x JST Connector, 42x Diodes |

     

       
42
       
42
       
-
       
| Chosfox | `$5.00` | `$43.95` | `$48.95` | 50x Choc v1 switches, 40x 1u keycaps, 2x 1u homing keycaps, 2x 1.75u keycaps |

     

       
42
       
42
       
+
       
| Chosfox | `$5.00` | `$43.95` | `$48.95` | 50x Choc v1 switches, 40x 1u keycaps, 2x 1u homing keycaps, 2x 1.5u keycaps |

     

       
43
       
43
       
 
       
| JLCPCB | `$10.55` | `$14.60` | `$25.15` | 1x PCB |

     

       
44
       
44
       
 
       


     

       
45
       
45
       
 
       
Total shipping: `$31.97`