module 6 of 8
Most robots that die on the field die for boring, preventable electrical reasons: a loose CAN wire, a battery that sagged, a tinned wire backing out of a WAGO, a brownout from uncapped current. This module is a field guide to the real failures FRC electrical teams hit, with a repeatable debugging workflow, the LED-and-Driver-Station signals that point you at the cause, and the specific fixes. Learn to read your robot's symptoms instead of guessing.
Common Mistakes & Troubleshooting is module 6 of 8 in the Electrical & Wiring guide. It picks up where Worked Examples & Mini-Projects left off and hands over to Advanced Techniques & Case Studies. Its 5 lessons are about 150 minutes of the guide's ~14 hours.
what is behind this tab
you can read them out of order, nothing is locked
words this module uses without explaining
landed on the wrong one?
This is the Electrical & Wiring one: 5 lessons, about 150 minutes. The modules below share the name over completely different material.
when it breaks, not how it works
| no. | module | lessons |
|---|---|---|
| pre | Electrical Foundations: Volts, Amps, and Circuits | 4 |
| 01 | The FRC Control System: Meet the Components | 4 |
| 02 | Power: Battery, Breakers, and the Main Circuit | 5 |
| 03 | Motor Controllers and the CAN Bus | 3 |
| 04 | Connections, Rules, and Troubleshooting | 4 |
| 05 | Worked Examples & Mini-Projects | 5 |
| 06 | Common Mistakes & Troubleshootingyou are here | 5 |
| 07 | Advanced Techniques & Case Studies | 5 |