User Interface

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  • Grove - Thumb Joystick
    Grove - Thumb Joystick is a Grove compatible module which is very similar to the 'analog' joystick on PS2 (PlayStation 2) controllers. Two direction movements will output different analog signals as they are actually two potentiometers. The resistor is ~10k for each. The joystick also has a push button that is could be used for special applications. When the module is in working mode it will output two analog values representing two directions. The value is restricted in a little smaller range (e.g 200~700)compared to the normal joystick, while it is around 1023 when the button is pushed, so that the MCU can detect the action of pressing.   Features Grove Compatible, with 4pin universe 2.0mm connector 5V/3.3V Compatible Anal..
  • The never_going_to_miss glaring_devil_eye Huge Red Push Button
    An 80mm button?! Red, Demonic and eyecatching! With 12V/3W LED inside, this devil is totally rocking in the darkness. Let us know what crazy project you are doing with it :         Button diameter: 80mm Shell diameter: 98mm Mounted Height from Dome to Panel: 50mm Mounting hole diameter: 24mm Internal Light bulb: 12V 3W Button: Micro SPDT switch, replaceable.     ..