This rotary encoder is high quality, with detents(steps feel) and a nice continous rotation. It is panel mountable for placement

MAX6675 Module+K Type Thermocouple Sensor Measure The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The

Specifications voltage range: 4-40 v (40 v to limit the highest voltage) Output voltage range:1.25V – 37V (decompression mode, input