If watching the kids in Stranger Things communicate via walkie-talkie left you nostalgic for the ’80s, we have some great news! Walkie-talkie apps bring the excitement of walkie-talkie ...

His kids wanted walkie talkies, so [Daniel Chote] built one. The TalkiePi is a neat project built around a Raspberry Pi running Mumble, the open-source voice chat system that his kids can share ...