Activity for dustytrash‭

Type	On...	Excerpt	Status	Date
Question	—	How can I debug, (and eventually fix) this Roomba PCB? I've got a broken roomba, I've tried new batteries and a working charger. The charger is supposed to output 20V-24W when the roomba is plugged in. the picture just shows how I'm measuring the power taken from the charger. I bought a Power Meter for this purpose. A functional roomba shows betw... (more)	—	over 3 years ago
Question	—	Can I ask about debugging/fixing a broken product? I've taken a part a broken roomba down to the PCB. I can connect the PCB directly to the battery and connect the charging cable & charger to the PCB. I'm wondering if I could post about asking for suggestions on debugging the issue. I know consumer electronics are most likely off topic, but I'd as... (more)	—	over 3 years ago