DIY Thermo-Hygrometer Soldering Kit, ICSTATION Temperature and Humidity Meter with Expression LED, ℃/℉ Switchable STEM Electronics Learning Project for School Education, Home & Office Use

Temperature and Humidity Meter – A Practical Soldering Kit with OLED Display, developed by ICSTATION, is a functional and educational soldering project designed for electronics hobbyists, students, and makers. It is capable of measuring ambient temperature and humidity, providing real-time data. Equipped with a bright and energy-efficient OLED display, the device clearly shows either the current temperature or humidity level. A built-in button allows users to easily switch between the two modes, offering flexibility and convenience.
Multi-Colored LED Indicators – In the design of the thermometer, ICSTATION incorporated a series of LEDs in varying colors to visually represent different temperature levels. As the temperature increases, the LEDs light up progressively from cooler to warmer colors — starting with blue and green for lower temperatures and gradually shifting to yellow, orange, and red for higher temperatures. This intuitive color gradient allows users to quickly assess the surrounding temperature at a glance.
Temp Comfort Indicators – Beyond the use of colored LEDs to indicate temperature levels, ICSTATION introduced a creative element to enhance user interaction: facial expressions light up based on the detected temperature. These expressions are thoughtfully designed to reflect a range of emotions — from happy and content in cooler conditions to uneasy and irritable as the temperature increases. This visual representation makes the device more intuitive and engaging, especially for younger users or in educational settings.