Motor drive PCB: Difference between revisions
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=== Bonnet view === | === Bonnet view === | ||
[[File: | [[File:Scorpi-under-the-bonnet.jpg | 500px]] | ||
Power on and off. The on/off on the battery is for emergency use only. | Power on and off. The on/off on the battery is for emergency use only. | ||
Revision as of 08:44, 30 July 2024
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Motor drive PCB version 1,.2
Figure 1,2. Pcb version 2.1 with plug usage.
Figure 3. Teensy circuit version 2.1 for four motor controls.
Power on
Power on is designed to use an external power-on switch. The external switch turns on one board; this board then turns on slave boards.
The physical on-off switch is shorted in on-position.
Power off
Raspberry Pi initiates turn off, which orders Teensy (boards) to turn off after the Raspberry shutdown. A request power off button will tell the Raspberry that it is time to shut down.
Do not use the battery's power-off feature except in emergencies (e.g., if the battery is totally flat or something is burning).
Bonnet view
Power on and off. The on/off on the battery is for emergency use only.
