碎石头
发表于 2025-3-25 04:34:23
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Hirsutism
发表于 2025-3-25 10:47:48
Gears,with techniques called gearing up and gearing down, how a force called torque affects the ability to speed up a gear system, and how to build a system with multiple gear pairings. This chapter’s project is to build a device called a transmission that allows a switch back and forth from a low-speed to a high-speed gear configuration.
滋养
发表于 2025-3-25 14:59:01
Mechanisms,veral components in the Robot Inventor set that are meant specifically for use in particular mechanisms, including turntables, differential, and dart shooter. The final project in this chapter combines several mechanisms to build a steerable cannon.
免费
发表于 2025-3-25 18:52:36
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角斗士
发表于 2025-3-25 23:51:56
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instulate
发表于 2025-3-26 00:58:30
Learn Engineering with LEGO978-1-4842-9280-8Series ISSN 2948-2542 Series E-ISSN 2948-2550
胰岛素
发表于 2025-3-26 07:14:09
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Prostaglandins
发表于 2025-3-26 08:45:58
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躺下残杀
发表于 2025-3-26 14:17:26
Maker Innovations Serieshttp://image.papertrans.cn/l/image/582583.jpg
catagen
发表于 2025-3-26 19:06:04
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