Whadda WPM407 Light Sensitive Resistor LDR Sensor Module 3.3V-5V
Whadda WPM407 light-sensitive resistor module with analogue output, 10K resistor, 3.3V-5V operation for Arduino.
Easily measure light intensity with the Whadda WPM407 Sensor Module. This module uses a light-sensitive resistor (LDR) to produce an analogue output voltage that varies according to the current light intensity in the environment. It is an ideal component for electronics projects and prototyping.
The module features an onboard 10K pull-down resistor and operates on a 3.3V-5V DC supply, making it compatible with most microcontroller boards such as Arduino. Simply connect the analogue output to a microcontroller input to read the light level.
Key Features
- Light-sensitive resistor (LDR) for accurate light detection
- Analogue voltage output proportional to light intensity
- Onboard 10K pull-down resistor for stable readings
- Operating voltage: 3.3V-5V DC
- Compact size: 43mm x 33mm x 15mm
- Lightweight: 32 grams
Typical Applications
- Build a twilight switch to automatically control lighting
- Create a light gate for security or automation projects
- Use with Arduino or similar development boards for various light-sensing projects
The small and compact design of the board makes it easy to integrate into your projects. This module is a simple and practical solution for adding light sensing capabilities to your electronics.
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Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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