黄广中学（全称：广州市黄广中学培养学生综合实践能力，通过组织不同主题的趣味探索活动，引导学生践行所学、融汇新知。
近日，黄广国际部物理社团学生带着对LED显示屏、空调、遥控汽车等电子设备内部运行原理的好奇，开启对集成电路的研究与实践，全心投入到“闪亮圣诞树”的设计制作挑战中。
同学们学习二极管、三极管、电容、单片机等元件的特性以及电路的运行原理，摸索梳理了从电路板设计刻制到电子元件的安装与焊接等相关流程后，便开始动手进行电路焊接。
在一次又一次练习、尝试与调整中，大家对电烙铁的运行原理与使用技术越来越熟练，能够精准地将元件的引脚焊接在电路板上，使整个电子电路正常启动并顺利运作，一棵棵现代电子化风格的精巧圣诞树在学生们眼前绽放缤纷色彩和耀眼光芒。
通过动手参与电子控制系统的设计和制作，同学们对电子控制技术形成了更加深刻的认识，学会电子控制电路的构成、数字电路等物理知识及相关技术。
随着“圣诞树”上的灯光点点闪烁，大家成就感满满……
Combination of theory and practice
-- new production in physics club
This semester, students were intensely curious about the operation principle of electronic equipment such as LED display screen, air conditioner and remote control automobile.
In order to understand this principle, firstly they learned the characteristics of diodes, triodes, capacitors, single-chip computers and other components including the operation principle of the circuit. After understanding the process from circuit board design the students began to make the circuit in groups.
After practices , we become more and more proficient in the use of electric soldering iron, and can accurately weld the pins of components on the circuit board to make the whole electronic circuit operate normally.
Through learning, the students have a more intuitive understanding of electronic control technology.
Finally they successfully make different styles of water lamps.
