Circuit Boards

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Electrode Module 3.2

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 10.4 (electrodes)
Date: 2022-01-26

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Power Module 4.2

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 12.1 (power)
Date: 2022-01-26

Electrode Module 4

WARNING: NOT FULLY TESTED
See blog post 2022 Retrospective
Source: PCB Layout file (for KiCad)
Circuit: Circuit 13 (electrodes)
Date: 2022-04-26

Electrode Module 3.1

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 10.1 (electrodes)
Date: 2022-01-06

Power Module 4.1

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 12 (power)
Date: 2022-01-06

Power Module 4

See blog post Power Module 4
Source: PCB Layout file (for KiCad)
Used in prototype:

Prototype 8

Circuit: Circuit 11 (power)
Date: 2021-12-12

Electrode Module 3

See blog post Batch Update
Source: PCB Layout file (for KiCad)
Used in prototype:

Prototype 8

Circuit: Circuit 10 (electrodes)
Date: 2021-09-30

Power Module 3.1

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 9.1 (power)
Date: 2021-09-14

Power Module 3

Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 9.1 (power)
Date: 2021-06-15

Power Module 2

WARNING: This board contains a bug and will not function.
See blog post Back to the Roots
Source: PCB Layout file (for KiCad)
Used in prototype:

Prototype 5

Circuit: Circuit 8 (power)
Date: 2021-06-04

Electrode Module 2

WARNING: NOT FULLY TESTED
See blog post Wireless Prototype
Source: PCB Layout file (for KiCad)
Circuit: Circuit 5.1 (whole device)
Date: 2021-05-12

Power Module 1

See blog post Power Supply Module
Used in prototype:

Prototype 4

Circuit: Circuit 6 (whole device)
Date: 2021-05-09

Electrode Module 1

See blog post PCB Time
Source: PCB Layout file (for KiCad)
Used in prototype:

Circuit: Circuit 5.1 (whole device)
Date: 2021-04-30