追光电路科普演示 Light Tracking Circuit Demo
使用2822功放芯片、光敏电阻等组件构建的自动追光系统。通过交互式组装和参数调整，直观理解电路工作原理。 An automatic light tracking system built with 2822 amplifier chip, photoresistors and other components. Understand circuit principles through interactive assembly and parameter adjustment.
⚙️ 电路组件 Circuit Components
拖放组件到右侧电路板进行组装： Drag and drop components to the circuit board:
组装说明：按任意顺序将组件拖放到右侧电路板。所有组件放置完毕后，电路将自动连接并开始工作。 Assembly Instructions: Drag and drop components to the circuit board in any order. After all components are placed, the circuit will automatically connect and start working.
🎛️ 电路参数控制 Circuit Parameters
🚀 演示控制 Demo Controls
🔬 电路演示区 Circuit Demo Area
追光电路工作原理 Light Tracking Circuit Principle
追光电路通过两个光敏电阻检测光源位置差异，将信号输入2822功放芯片，放大后的信号驱动马达转动，使太阳能板始终朝向光源，实现最大能量收集。 The light tracking circuit uses two photoresistors to detect differences in light source position. The signals are fed into the 2822 amplifier chip, and the amplified signals drive the motor to rotate, keeping the solar panel facing the light source for maximum energy collection.
调整左侧参数可以观察电路在不同条件下的响应。当光源移动时，太阳能板会自动调整方向以获取最佳光照。 Adjust the parameters on the left to observe how the circuit responds under different conditions. When the light source moves, the solar panel automatically adjusts its direction for optimal illumination.
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