03/06/2025, 04:58 AM UTC
自制无线红外遥控开关电路IR Remote Switch: Control Appliances Wirelessly
➀ 红外遥控开关是一种使用遥控器发出的红外信号来控制电器设备的无线装置，常用于家庭自动化。
➁ 该系统由红外接收模块、信号处理电路和继电器组成，用于控制连接的负载。
➂ 可以使用标准的红外遥控器，并且提供了构建红外遥控开关的电路图和元件列表。
➀ An IR remote switch is a wireless device that uses infrared signals from a remote control to operate electrical appliances, commonly used in home automation.
➁ The system consists of an IR receiver module, a signal processing circuit, and a relay to control the connected load.
➂ A standard IR remote control can be used, and the circuit diagram and parts list are provided for building the IR remote switch.
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