ESD protection up to ±15 kV for the RS-232 bus terminal. Pin Configuration & Layout
: A brief introduction to the component or module, including its function, application areas, and possibly its features. hw-044 datasheet
For further reading, explore the datasheets of the ADC inside your microcontroller (e.g., ATmega328P for Arduino Uno) to understand how sampling rate and reference voltage affect joystick precision. ESD protection up to ±15 kV for the RS-232 bus terminal
| Model | Axes | Switch | Voltage | Output Type | PCB Size (approx) | |-------|------|--------|---------|-------------|------------------| | | 2 | Yes | 3.3-5V | Analog | 40x36 mm | | KY-023 | 2 | Yes | 3.3-5V | Analog | 40x36 mm (nearly identical) | | HW-504 | 2 | No | 3.3-5V | Analog | 32x28 mm (compact) | | PS2 Style (generic) | 2 | Yes | 5V only | Analog | 46x40 mm (with larger cap) | | Thumbstick breakout (STEM) | 2 | Yes | 3.3-5V | Analog + I2C (some) | 37x35 mm | | Model | Axes | Switch | Voltage