- Location
- Placerville, CA, USA
- Occupation
- Retired PV System Designer
Not sure what a TR outlet is, but that "magic smoke" being the transistor? I hate that smell. I can smell it a mile away, same with antifreeze. Maybe thats why i'm an automotive technician right now.
TR = Tamper Resistant. Harder to plug the two leads of the 4.5V motor into.