Amazon.com: 5 Way Direction SMD tact Switch Push Button Joystick in Multi 7x7,7 * 7 * 5mm Handy Phone Digital (Color : Braid, Size : 10PCS) : Video Games
Amazon.com: Gikfun 12x12x7.3 mm Tact Tactile Push Button Momentary SMD PCB Switch with Cap for Arduino (Pack of 25pcs) AE1027 : Industrial & Scientific