Sad Ok Happy Fantastic Button Box

thingiverse

You know these devices at airports and others places that asks for your feedback? I wanted a device like that to let people capture their mode at work. It's not showed in the pictures but it's powered by a wifi connected nodemcu v2 that sends the button presses via http to a dashboard. The screws used in the bottom are 4mm wood/plastic screws. The buttons are 30mm arcade style push-buttons. I managed to remove the top part of the buttons to insert pictures of emojis to make them more suited for this application. And yes, blue is supposed to be fantastic, heavenly actually. Not sad :) The led holder was an afterthought and I just superglued it to the inside. I opted for not adding a hole for the cable in the design. I just made my hole with my soldering iron once I had added the electronics.