Grove - Light Sensor v1.2

The Grove Light Sensor v1.2 is a highly sensitive analogue module that allows students to measure light intensity in their environment. Built around a high-quality photo-diode, this sensor detects a wide range of visible light and converts it into a varying voltage output. With simple Grove connectivity, it offers a user-friendly introduction to light detection and analogue signal processing in STEM classrooms.

¢ Educational benefits

• Encourages exploration of environmental sensing and photometry
• Demonstrates analogue input and signal interpretation
• Builds foundational skills in sensor-based system design
• Supports practical application of coding and electronics
• Enables data-driven learning and analysis

¢ Classroom ideas

• Create a light-activated switch for automatic lamps
• Design experiments testing light levels across the school day
• Use in plant growth studies measuring exposure over time
• Integrate with LEDs to demonstrate real-time light response
• Develop a classroom light monitor with visual indicators

¢ Specifications

• **Type:** Analogue light sensor
• **Sensitivity:** High-reliability photo-diode
• **Interface:** Grove-compatible port
• **Output:** Varies with ambient light level
• **Features:** Wide spectrum recognition, easy-to-use plug-in design