Contactless switching and automation with sensors. Hand drier, cash dispenser, sorting machine - this kit containing realistic models shows you how to operate and automate devices. Contains FLIP-FLOP, photo transistor, reed contact, NTC resistor, switch, s-motor, gear and 9V battery holder. Detailed experiment and assembly manual for 7 models. More than 360 parts. From 11 years onwards.
自動吹風機 | ||
自動打印機 | 糖果售賣機 | 自動分配機 |
雞蛋降溫機 | 自動櫃員機 | 自動揀選機 |