Product introduction:
The
dual-axis button rocker sensor module is made of PS2 rocker
potentiometer with (X, Y) 2-axis analog output and (Z) 1-way button
digital output. With the Arduino sensor expansion board, you can create
interactive works such as remote controls. In addition, in order to make
it easier for customers to cooperate with standard interfaces such as
arduino expansion boards, the X, Y, and Z axis circuits are separately
designed. Users can use the 3-pin ARDUINO dedicated cable to plug into
the expansion board. Use it.
Product performance:
1. Input voltage range: DC 3.3V to 5V
2.
Output signal: The module has two analog output and one digital output
interface. The output values correspond to (X, Y) two-axis offset
respectively, and the type is analog; the button indicates whether the
user presses on the Z-axis. Its type is digital switching.
3.
It can be programmed by Arduino controller, and the sensor expansion
board can be plugged in to complete the creative remote interactive
work.
4.
The cross rocker is a bidirectional 10K resistor, and the resistance of
the tap changes with the direction of the rocker. This module uses 5V
power supply. In the original state, the X and Y read voltages are about
2.5V. When pressed in the direction of the arrow, the read voltage
value increases with the maximum value to 5V. When the arrow is pressed
in the opposite direction, the read voltage value decreases. The minimum
is 0V.
Use the tutorial:
Before
we introduce how to use it, let's first look at how it works. This is
very helpful for our use. Here is a functional diagram:
In
fact, this module is a potentiometer, and the data output of the x and y
dimensions is the voltage value read by the analog port. The figure
does not show the z-dimensional data output. The z-dimensional only
outputs 0 and 1, which can be achieved with one button. All in all, it
is a combination of a potentiometer and a button. It is used under the
Arduino. In the x and y dimensions, we receive two analog ports to read
their values, while in the z-dimensional we receive the digital port and
connect the power and ground.
Test program:
Int JoyStick_X = 0; //x
Int JoyStick_Y = 1; //y
Int JoyStick_Z = 3; //key
Void setup() { pinMode(JoyStick_X, INPUT);
pinMode(JoyStick_Y, INPUT);
pinMode(JoyStick_Z, INPUT);
Serial.begin(9600); // 9600 bps }
Void loop() { int x,y,z; x=analogRead(JoyStick_X); y=analogRead(JoyStick_Y); z=digitalRead(JoyStick_Z);
Serial.print(x , DEC); Serial.print(",");
Serial.print(y , DEC); Serial.print(",");
Serial.println(z , DEC);
Package includes:
1 X 9 Pin Breakout Module Switch Shield Board for PS2 Joystick Game Controller
Note: all the descriptions and prices are subject to change without prior notice.
Free Shipping: No
Shipping Weight/Unit(g): 0.00
Std. Packing Qty. (pcs): 1
Report an Error (Win $10 Prize)
