CircuitMess STEM Adventure Bob baby the optical tool that inspires

the optical tool that inspires every young artist

Perfect for early science centers

Junior Infants literacy stations

Includes a programmable rover

Encourages recall

CircuitMess STEM Adventure Bob baby the optical tool that inspiresCircuitMess STEM Adventure Bob DIY Digital LED Dice Kit Build a working electronic dice powered by real microchip logic Press the button and watch the LED matrix light up to generate a random roll Teaches concepts like probability, randomness, and digital logic functions in a hands on way Perfect beginner project: takes about 45 minutes to assemble, with no coding required Powered by 2 AAA batteries (not included) with a built in on off switch for