PH SENSOR PCB TYPE WITH LEVEL AND LDR

PH SENSOR

DESCRIPTION:
PH sensors measure the level of pH in sample solutions by measuring the activity of the hydrogen ions in the solutions. This activity is compared to pure water (a neutral solution) using a pH scale of 0 to 14 to determine the acidity or alkalinity of the sample solutions. pH value of water is 7 in neutral. pH value of water decreases when base increases in water.
Additionally this module has Light intensity sensor, Temperature sensor and Water Level sensor. This module can measure the amount of water level and temperature range and light intensity

FEATURES:
-Measure the Ph level
-Measure the Light intensity
-Measure the Water Level
-Measure the Temperature

CONNECTION STEPS:
-Connect 5V supply to ph module
-Connect the ground pin
-Connect TX of ph sensor to RX of TTL
-Connect RX of ph sensor to TX of TTL
-The data pin D5 gives ph sensor output
-The data pin D6 gives light sensor output
-The data pin D7 gives temperature sensor output

Note:
This module works in 9600 baud rate

APPLICATION:
-Agriculture
-Industrial Temperature
-Water Ph level
-Intensity control
-Low ionic and ultra pure water
-Hydroponics and aquaponics