information – The CircuitMess Ringo kit should be a STEM kit for children, but I think it will be fun for nerd geeks like me. This kit has everything needed to build a real mobile phone. Please note that it is not a modular kit. You must actually solder the components to the circuit board and program them. But don’t worry, it is designed for kids 11 years and older, and it is designed for absolute beginners in the electronics field. However, there are some problems. First of all, it is not yet clear which operators are available for this phone. The Amazon page says it is GSM, and the FAQ on the CircuitMess website does mention AT&T and T-Mobile.If you want more information, please check the kit Circuitmess.com with Amazon They are sold for $171.95.
