The Stringless Tin-Can Telephone

I made this project with the goal of giving kids a super easy, solder free, introduction to hobby electronics. That being said, all ages can enjoy building this project! There's something to be learned for everyone. From the NRF24L01 radio antenna, to the Arduino UNO, this project is packed with information about audio transmission. If this sounds like something you want to build, I've created both an entertaining video, as well as an educational Instructable to help you learn more about the project.

You can find the complete instructions here!

Featured in these News Articles:

https://mikeshouts.com/diy-wireless-tin-can-telephone/

https://hackaday.com/2020/06/08/wireless-tin-can-telephone/

https://blog.arduino.cc/2020/06/09/no-string-attaches-this-tin-can-telephone/

The project was also featured in Issue 32 of HackSpace Magazine

Update 10/20: The Stringless Tin Can Telephone was featured in Make: Volume 75!

This project was sponsored by DFRobot.