CircuitMess STEM Adventure Charlie Bike and Trikes Includes 20 anatomy-themed pieces such

Includes 20 anatomy-themed pieces such as organs

Constructed with shatter-resistant plastic and a sturdy base for safe

turning machines

” “Hairy Potato Cat

Designed with an enclosed bead system so pieces never get lost

CircuitMess STEM Adventure Charlie Bike and Trikes Includes 20 anatomy-themed pieces suchCircuitMess 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