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Wireless Arduino Game Show Buzzer (With Code)

In this video I hack apart some household 433mhz wall switches to make a wireless gameshow buzzers. Note that you can pretty much hack anything with 433mhz and a button do this, I just had a bunch of these left over from another project. The code: The code is meant to be simple and easy to understand. I avoid using a lot of techniques noobs would have a hard time understanding. https://github.com/mudmin/AnotherMake... Important info below if you want to simplify this build. Key Components: Project Boxes: https://amzn.to/2M0OkLn 433 Receivers: https://www.aliexpress.com/item/32862... Keychain - https://www.aliexpress.com/item/32838... Switches - Please note that you can use all keychains instead of these switches. If you use the 1 button keychain, you don't even need to build the project boxes at all. https://www.aliexpress.com/item/32862...