LM393-LDR Sensor Module
Rs. 35.00
Skip to product information
LM393-LDR Sensor Module
Rs. 35.00
Bulk order?
Request pricing and availability
Need support?
Contact our team
Free shipping eligibility
Prepaid orders of ₹999+ delivered within Tamil Nadu. Terms apply.
Cash on Delivery
Available for eligible PIN codes. Confirmed at checkout.
Description
LDR module with a 5mm sensor
The LM393 LDR Sensor Module is a light-detection sensor used to measure ambient light intensity and detect the presence or absence of light. It works using a Light Dependent Resistor (LDR) whose resistance changes based on light levels. The module processes this change using the LM393, which converts the analog light signal into a digital output for easy use with microcontrollers like Arduino, ESP32, and Raspberry Pi.
- Module Type: Light Sensor Module
- Sensor Component: LDR (Light Dependent Resistor)
- Comparator IC: LM393
- Operating Voltage: 3.3V – 5V DC
- Output Type: Digital (DO) and sometimes Analog (AO)