Magnetic propulsion toy system
作者： Yong Su , Lonnie G. Johnson
DOI:
关键词: Electromagnetic coil 、 Magnet 、 Electrical engineering 、 Electromagnetic propulsion 、 Engineering 、 Detector 、 Battery (vacuum tube) 、 Limit switch 、 Capacitor 、 Track (disk drive)
摘要: A magnetic propulsion toy system is provided having a track (11), boost station (12) and car (14) made of material. The has control circuit (18) with battery (19), wire coil (21), capacitor (22), manual triggering switch (24), an automatic (27) delay (29). An infrared emitter/detector (28) coupled to the switch.
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