LDR – 5MM Light Sensor For Projects

Description

The 5MM LDR (Light Dependent Resistor) sensor is an essential component for Arduino-based projects, smart lighting systems, and DIY automation circuits. Designed for light intensity detection, this compact photoresistor changes resistance with varying light levels, making it a reliable light sensor module for IoT devices, solar tracking systems, and automatic brightness controls.

• Standard Size: 5MM diameter fits perfectly on breadboards and PCBs in compact electronics builds.

• Wide Resistance Range: Resistance varies from megaohms (in darkness) to a few hundred ohms (in bright light), making it ideal for light/dark sensing applications.

• Low Operating Voltage: Works efficiently on 3V to 5V, fully compatible with Arduino, Raspberry Pi, and other microcontroller platforms.

• Broad Spectral Sensitivity: Responsive across the visible light range; perfect for daylight sensors, solar energy applications, and photo-activated systems.

• Fast Response Time: Millisecond-level switching for accurate real-time light level monitoring.

• High Sensitivity: Great for building automatic night lamps, garden lighting systems, and light-following robots.

• Ideal for Projects: Frequently used in IoT projects, DIY electronics kits, educational tools, and automation systems.