Säätönuppi

Säätönuppi, a Finnish term, translates to "control knob" in English. It is a common component found on a wide variety of electronic and mechanical devices. Its primary function is to allow a user to adjust or regulate a specific setting or parameter of the device. This adjustment is typically achieved by rotating the knob, which in turn manipulates an internal mechanism such as a potentiometer, switch, or rheostat.

Control knobs come in various shapes, sizes, and materials, designed to suit the specific application and user interface. They can be smooth, ribbed for better grip, or feature detents to indicate specific positions. Some säätönupit are illuminated, providing visual feedback on their status or setting. Common applications include volume controls on audio equipment, temperature settings on ovens and thermostats, and tuning dials on radios. The design and placement of a säätönuppi are important considerations in the overall ergonomics and usability of a product, aiming to provide intuitive and precise control for the user.