% ₹ -359.00
pHSensor
pHSensor
TOMSON ELECTRONICS

TTL Digital PH/Light/Temperature Sensor Module

Product SKU: SEN-28191
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  • Description
  • Specifications
  • Applications
  • Usage Notes

This 4-in-1 sensor module combines pH detection, ambient light measurement, temperature sensing, and water level monitoring into a single compact board with TTL digital output. Designed for integration with Arduino, ESP32, and other microcontrollers, it’s ideal for smart agriculture, aquaponics, environmental monitoring, and educational projects.

  • Sensors Included: pH Sensor, LDR Light Sensor, Temperature Sensor (NTC), Water Level Sensor
  • Output Type: TTL Digital Signals (individual pins for each sensor)
  • Operating Voltage: 3.3V–5V DC
  • Interface: TTL digital logic compatible with Arduino/ESP32/STM32
  • Mounting: PCB with through-holes
  • Form Factor: Compact and multi-sensor integration on a single board
  • Smart gardening and hydroponic systems
  • pH and temperature monitoring for aquariums
  • Soil or tank water level detection
  • Environmental sensing for IoT projects
  • Connect each sensor's output pin to a digital input on your microcontroller.
  • pH sensor may require analog-to-digital conversion for accurate readings.
  • Keep the module dry except for the level sensor probes.
  • Ideal for basic condition monitoring rather than precision measurement.

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