sisselülitusnupu
A sisselülitusnupu, often translated as a power button or on/off switch, is a fundamental component in electronic devices. Its primary function is to control the flow of electrical current to the device, thereby enabling or disabling its operation. Typically, a sisselülitusnupu is designed to be intuitive, often featuring a distinct symbol such as a circle with a vertical line inside, or simply labeled with "On" and "Off" text.
There are various types of sisselülitusnupu mechanisms. Some are momentary switches, meaning they only make contact
The placement of a sisselülitusnupu varies greatly depending on the device. In personal computers, it's usually