I mean, LOL, does this even work? It has a spring inside, so technically you can push it, but there are no electronics inside. Box: G362 (52 x 50 x 35 mm) by Gainta Industries Ltd.Button eBay search: '28mm arcade push button red -microswitch'.Despite its size I have still managed to squeeze in all the electronics, including the two program selector switches, but for that I had to saw off parts of the button's body. As a matter of fact, this one is the brightest of them all by default. It has no clicking sound and has two LEDs inside for extra light. This one is a 28mm button with an embedded mechanical switch instead of a microswitch, the kind you'd find in expensive gamer keyboards. That just sounds like Small Red Button but with extra steps. Box: G386 (120 x 120 x 60 mm) by Gainta Industries Ltd.Button eBay search: '100mm arcade push button red'.It has an optional collar, same as the DOME version, I had to include it on this one as well, because it was also too tall just by half a centimeter. Which is technically just 96mm, and that is the diameter of the collar, not the button itself, which is even smaller. This is the mother of all Big Red Buttons, the 100mm button. Button eBay search: '60mm round arcade push button red'.This one comes with an optional collar, which could be omitted, but unfortunately then the button won't fit into the box by mere 5 millimeters and I could not find a box that's just that much taller. Same as the regular, but with a dome-shaped push button. My article with schematics and source code.Box: G366 (82 x 80 x 55 mm) by Gainta Industries Ltd.Button eBay search: '60mm arcade push button red'.Starting with the regular size, this is a 60mm arcade button, the most common type with a flat push surface. With LEGO minifigures for scale!Ī Big Red Button for all seasons. Now, I'll be focusing on the different sized buttons and how they fit into different sized boxes.

You can read more about the technical details, source code and all the instructions on how to make your own in my previous article. This contraption acts as a plug and play keyboard with a single button. So, I went ahead and purchased an arcade push button in every possible size I could find and assembled them into a box with an Arduino inside.

Dont press the big red button game