Hw-044 Datasheet |verified| Review

| Feature | HW-044 | Mechanical Button | | :--- | :--- | :--- | | | None (capacitive) | Severe (requires debounce) | | Lifetime | Infinite | ~50,000 cycles | | Water resistance | Works through plastic/glass (up to 3mm) | Fails | | Power draw | ~3µA (low power mode) | 0µA (until pressed) | | Glove use | No (standard) | Yes |

The HW-044 is available on all major electronics platforms. Search for "HW-044 MAX98357 I2S amplifier module". hw-044 datasheet

#define CLK_PIN 2 #define DT_PIN 3 #define SW_PIN 4 | Feature | HW-044 | Mechanical Button |

To truly understand the HW-044, you must look inside. The module contains two independent 10kΩ linear potentiometers arranged orthogonally. One potentiometer controls the X-axis, the other the Y-axis. The knob mechanically rotates both wipers as you move the stick. : These help in understanding how the component

: These help in understanding how the component performs under different conditions. For example, a graph showing how the voltage output of a regulator changes with input voltage or load current.