CircuitMess STEM Adventure Charlie social emotional learning and cooperative play with friends

and cooperative play with friends or family

castanet accessory

this set brings sparkle

and fight for victory

Whole cycle takes 3–5 weeks (longer in early spring and autumn

CircuitMess STEM Adventure Charlie social emotional learning and cooperative play with friendsCircuitMess STEM Adventure Charlie DIY electronics kit to build a fully functioning LED digital clock Teaches how timers, counters, microcontrollers, and LED displays work in real world devices Includes a clear casing, buttons for adjusting time, and a USB port for powering and programming Power options: works with USB cable or 2 AAA batteries (not included) Step by step illustrated instructions make the build simple and engaging no soldering required