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Why should we learn mechanisms?

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We are now entering an era where the age of "one person, one robot" is gradually approaching. Anyone can now play battle games with humanoid robots or create and enjoy their own robots using robot kits. Furthermore, with the use of household robotic vacuum cleaners, one can clean rooms and modify their programs for other purposes. In line with this trend, there is an increasing interest in robots and the need for education like never before. We started searching for solutions to the question, "How can anyone learn about robots easily and enjoyably?" by identifying the current problems. The field of robotics is the domain of a group of experts who integrate dozens of disciplines. It requires acquiring theoretical knowledge from various fields and gaining diverse experiences. Due to its complexity, it has limitations for ordinary individuals to approach with just interest and curiosity. Especially, understanding and designing the power transmission process in the mech

Character-shaped hand drill designed for use as a keychain [character keychain hand drill]

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  "Hello! I'm Creator K, dedicated to making technology and engineering easily accessible in everyday life. Today, I want to introduce you to an exciting new product. Among the manual drilling tools, there is a hand drill. image source :   https://prod.danawa.com/info/?pcode=8089948&relationMenuType=category A hand drill is a tool that is operated by hand, commonly used for drilling holes or driving small screws into materials such as metal or wood. It is a simple yet effective tool that can be useful for various tasks. The hand drill consists of several key components. Firstly, there is the drill frame, which includes the main handle and side handle. The main handle or side handle is held, while the turning handle is rotated. At the bottom of the drill frame, there is a bevel gear that converts the movement of the turning handle into rotational motion. This mechanism allows the force applied by hand rotation to be transferred to the drill bit for performing the tasks. ima