Timeline for Why are there 4 wires leading to the Power Functions LEGO train motor?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Dec 5, 2023 at 22:06 | comment | added | John Stock | It's strange that they chose to do the reversal by adding 2 more lines rather than just reversing the polarity of the power. It means there has to be logic in the motors as well as any switches you add to the chain. | |
| Dec 19, 2017 at 9:21 | comment | added | Rowland Shaw | If you're using the standard battery box, and no remote, that is the difference between the two on switch positions | |
| Dec 12, 2017 at 20:18 | history | edited | chicks | CC BY-SA 3.0 |
add 0V to ground
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| Dec 11, 2017 at 16:04 | comment | added | chicks | That sounds reasonable. | |
| Dec 11, 2017 at 15:57 | comment | added | Quorneng | To drive two motors in opposite directions at the same time from one output of the remote unit all I need to do is to reverse C1 and C2 on one of the connectors? | |
| Dec 11, 2017 at 15:10 | history | edited | chicks | CC BY-SA 3.0 |
spelling
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| Dec 11, 2017 at 14:28 | history | answered | chicks | CC BY-SA 3.0 |