QB078 Humidifier Module Tech-Esp32 kit and sound to unlock a

and sound to unlock a new realm of possibilities

Brand Name ACEBOTT Model Number QD001 Series Explorer Series Type Smart Car Kit Recommended Age Starter Kit for Kids Ages 8-16 Application Scientific & Educational Toys

which can easily achieve 360° movement in any direction

Backpacks plug into the black headers on the back of the Makey Makey board

or complicated circuits

QB078 Humidifier Module Tech-Esp32 kit and sound to unlock aThe humidifier module includes a driving plate and a microporous atomizing plate, which is composed of piezoelectric ceramic ring and metal steel sheet. Through the driving circuit board output PWM pulse width modulation, the piezoelectric ceramic produces hundreds of thousands of high frequency resonances per second, driving the metal sheet vibration. Water is ejected from thousands of micropores in steel sheets to form 4 6 microns of water