I have 20m ocr25al5 heating wire I made a coil from it with 5mm diameter. I link it with internal side of small closed cylindrical (15cm diameter *15cm height). I want to make program in Arduino to control temperate (heater rate per minute) from 20 to 1000 degree. How to make Ac control circui…

Heat rate controller

Paul_KD7HB August 28, 2021, 5:51pm 13

Apparently your magic metal does not expand and get soft as it heats.
Paul

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