NTC temperature sensor for electric irons.solar panels power lens

　　Electric irons are common household appliances. When an electric iron overheats during use, it can create a series of safety hazards, which may damage clothing and even trigger a fire. Therefore, it is necessary to set up a temperature detection function in the electric iron, install an NTC temperature sensor, and constantly monitor the temperature.

　　The NTC temperature sensor of an electric iron is a thermistor sensor that detects the heating temperature of the heating component. The central processing unit receives this signal and compares it with its internal set temperature. The internal set temperature is related to the temperature range. If the detected temperature is greater than the set temperature, the central processing unit controls the relay switch to disconnect, the heating component stops heating, the dual color LCD display screen shows red, and the buzzer alarms. If the detection temperature is lower than the set temperature, continue heating, and the dual color LCD display screen will display blue. The dual color LCD display screen can not only display its different working states through red and blue backgrounds, but also display its temperature range through the temperature range display module, and different display states correspond to different working states. The waterproof transparent cover on the dual color LCD display screen can be waterproof and dustproof.

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