The algorithm is illustrated in Figure 2 . Once the pot setting is digitized by the ADC, it is compared with the lower threshold, and if below, the switch state is decremented and limited to zero. If ...

Digital potentiometers are often advertised as replacements for rotary volume controls. To simulate these controls, many circuits employ up/down pushbuttons, switches, or microprocessor interfaces.

The GPK-101 repair kit includes 12, 24mm Model P230 and P231 rotary potentiometers for tone and volume replacements. Audio taper resistance values included in this kit are 150kOhms, 500kOhms and 1MOhm ...

The RoHS-compliant rotary potentiometer is available with both linear and audio tapers. Qosina, 150-Q Executive Dr., Edgewood, NY 11717, (631) 242-3000, www.qosina.com ...

The Model P270 27-mm rotary potentiometer has a life cycle of up to 1 million rotations and targets such applications as hydraulic-valve controllers for heavy equipment. The RoHS-compliant device ...

In the event he was able to design a replacement feedback divider incorporating a rotary potentiometer, and achieve a voltage range of 5 to 15V. A small LED voltmeter mounted next to it in the PSU ...

Rotary potentiometers, switches, and encoders all share a basic design: adjustment is done via a shaft onto which a knob is attached, and knobs are sold separately. That doesn’t mean one knob… ...