Here at Beatty Robotics, we have a keen interest in mixing cool, old technology with exciting new technology. Recently, we became interested in Morse Code and telegraph equipment. We began exchanging written secret messages in Morse Code. And then we continued on by learning to tap the codes with rocks and listen to them at some distance. We are still learning and practicing, but it’s pretty clear that they are getting better and better and will soon be fluent. So now we’ve embarked on our next project, which is to build a functioning telegraph system by refurbishing several very old, antique telegraph keys and sounders, and then combining then with our modern electronics knowledge. We aren’t ready to show the completed project quite yet, but here are some pics of us wiring up the electronics. As we complete the project over the next few weeks, we’ll post pictures of the complete telegraph system (we’re hoping it’s going to look pretty cool), an explanation of how it all works, and the list of components.
See the finished product here: Wireless Telegraph