Product Introduction:
The dual-axis button joystick sensor module is made of PS2 joystick potentiometer, with (X, Y) 2-axis analog output and (Z) 1-way button digital output. It can be used with Arduino sensor expansion board to make interactive works such as remote control. In addition, in order to make it easier for customers to cooperate with standard interfaces such as Arduino expansion board, the circuits of X, Y, and Z axes are designed to be separately led out. Users can use 3-pin ARDUINO dedicated lines to plug into the expansion board for use.
Product performance:
1. Input voltage range: DC 3.3V to 5V
2. Output signal: The module has two analog outputs and one digital output interface. The output values ​​correspond to the (X, Y) dual-axis offsets, and the type is analog; the button indicates whether the user presses on the Z axis, and the type is digital switch.
3. It can be programmed through the Arduino controller and the sensor expansion board is plugged in to complete creative remote control interactive works.
4. The cross joystick is a bidirectional 10K resistor. The resistance value of the tap changes with the direction of the joystick. This module is powered by 5V. In the original state, the X, Y read voltage is about 2.5V. When pressing in the direction of the arrow, the read voltage value increases, up to 5V; when pressing in the opposite direction of the arrow, the read voltage value decreases, with a minimum of 0V.