Used in engine control units (ECUs) and lighting systems where ambient heat is high.
Mara began to keep a journal of these outcomes. She wrote as if cataloging a pet: dates, pulse amplitude, observation. She avoided metaphors like "conscious" in the official notes. Still, she found herself whispering to the device one rainy night, testing whether words prod difference. She said, "We are trying to help." The JUQ150’s thermal rhythm tripled for a fraction of a second. Its casing warmed under her palm, not hot enough to burn, but warm as an affirmation. juq150 hot