TREEHOPPER

Computer circuit boards; Computer hardware; Computer software development tools; Computer software development tools; LCDs; Microcontrollers; USB (universal serial bus) hardware; USB (universal serial bus) operating software; USB cables; Computer circuit boards; Electric or electronic sensors for light, weather, ambient atmosphere, sound, motion, movement, magnetic fields, data location, photo, video, biometrics, pressure, radioactivity, color, liquid flow, data orientation, touch, data force, data strain, and wind speed; Electronic circuit board; Electronic LED signs