Use selected materials, the KY027 module ensures longlasting use while maintaining portability for easy handling in various project Great for electronics enthusiasts and student learning basic circuitry, offering straightforward installation and practical applications in STEM education and prototyping With 5V voltages input and built in mercoid tilt button sensors, this module perfectly integrates with module craft starter for educational purposes and maker projects This magical light cup module features three types of photoresistors including visible light sensors with excellent sensitivity to detect various light spectrums for precise measurements The module includes specifications like dark current / resistance, sensitivity ratio, voltages characteristics curved, temperature coefficient and rate power for great in different conditions, Manufacturer: Greabuy