Features 6 pieces in 1 set: There is a 6 pcs game controller module in the kit, which adds more convenience to the replacement and update. Application: Works stably under DC 3.3V-5V, these joystick control sensors allow flexible operation for more fun and enjoyment. Easy to connect: Equipped with a common IO expansion board and connected cable, the connection can be completed quickly and easily. X Y dual axes: Just connect to 2 analog inputs and the robot follows your commands via X and Y control, very practical. Powerful use: after being programmed by the controller, joystick sensor module can be inserted to have remote interaction. Specification: Item Type: Joystick Sensor Material: ABS + PCB Function: The joystick module can be programmed through the controller, and the sensor expansion card can be inserted to complete interactive remote work. Color: Black Model: KY-023 Input Voltage Range: DC 3.3V-5V Output signal: KY-023 module is equipped with 2 analog outputs and 1 digital output interface. The output values correspond to the (X, Y) dual axes offset, respectively, and the type is analog; the button indicates whether the user presses the Z axis. The type is digital exchange. Package List: 6 x Joystick Sensor Module 6 x Button Package List 6 x Joystick Sensor Module 6 x Button