I'll admit that I read the first 40 posts and skipped on to the 5th page here before posting.
I've talked about temperature controlled
vaping devices for a couple of years now and expect that to be the future of
vaping as long as the cost is in line. After all, what we are trying to achieve is the right atomization point for our
juice. We express that in watts, volts, and the efficiency of the design.
The trouble the concept is that you'd have to have a thermistor in the atomizer coil that's embedded in the wicking. That also means another set of wires from the control board to the atomizer. The thermistor needs a constant voltage to produce a consistent reading. It's expensive and needs two more pins to work, meaning a 4 pin connector to the atty. The good part is that you could set the temperature you want and let the mod maintain the vape. The down side is that like any coil it will begin to lose efficiency over time as the coil crusts over and require a higher temperature setting to maintain flavor and vapor (just like a voltage or wattage controlled mod).
Thermistors can be tiny.