Stereo volume and balance control with Rotary Encoder using MAX5440

https://www.electronics-lab.com/stereo-volume-balance-control-rotary-encoder-using-max5440/

The project described here is a compact stereo volume and balance control with rotary encoder. It provides 32 log potentiometer steps with buffered wiper output. The project can easily replace mechanical potentiometer. 5 LEDs indicate the volume level or balance settings , depending on the status of the mode indicator D1 LED. The MAX5440 includes […]