In-1-2-3-4-Out
| 1st | 2nd | 3rd | 4th | 5th | |
|---|---|---|---|---|---|
| R (Ohms) | 6.3 | 12 | 17.6 | 23.5 | 29.2 |
| V (mV) | 35 | 52 | 71 | 87 | 98 |
This is working as expected.
In-1-2-Out
| 1st | 2nd | 3rd | |
|---|---|---|---|
| R (Ohms) | 4 | 5 | 6.2 |
| V (mV) | 41 | 61 | 93 |
This is working as expected.
In-1–2—-3——–Out
| 1st | 2nd | 3rd | 4th | |
|---|---|---|---|---|
| R (KOhms) | 2.0 | 2.9 | 4.1 | 7.7 |
| V (V) | 1.2 | 2.5 | 5.2 | 10.4 |
This is working as expected.
In-1–2—-3——–Out
| 1st | 2nd | 3rd | 4th | |
|---|---|---|---|---|
| R (KOhms) | 2.5 | 5.0 | OL | OL |
This does not work. This method is sensitive to any surface and volume defects.
In-1-2-3-4-5-6-7-8-Out
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | |
|---|---|---|---|---|---|---|---|---|---|
| V (V) | 1.5 | 2.5 | 3.5 | 4.3 | 5.1 | 6.1 | 7.2 | 8.2 | 10.1 |
This works just the way we expect.
There was a 10th wire bound but it failed to bond the first time. This lead to a poor contact resistance. As a result it's resistance was equal to the rest of the system combined. This shows the potential problem with wire bonding!