A rainbow of colors in nine clear 5 mm LEDs and one white 10 mm LED. These are standard, super-bright LEDs. You can use them with a 3 V power supply o...
KidWind Basic Wind Experiment Kit Classroom Pack includes 3 turbines and extra hubs, blade consumables, power output devices (for approximately 24 stu...
Color changeable sewable moons. Add cool decorations and color to your interactive textile projects. These moons can be used without a microcontroller...
Solder this kit, and you have made a musical instrument! Make beautiful music, sound, or noise! Learn how to solder. This kit is designed for anyone t...