The module features a high-visibility digital LCD screen, a rotary encoder knob, and two control buttons. zk-5kx_voltage-converter.pdf - eleneasy.com
From the main interface, the U/I button twice to enter current setting mode. The current value (A) will flash. Zk-5kx Manual
: Provides a convenient, regulated 5V output for powering small devices like an Arduino or a Raspberry Pi project directly from the module. The module features a high-visibility digital LCD screen,