Yl105 Datasheet !!link!! Jun 2026

To get the most out of the YL105, consider the following design best practices:

void setup() Serial.begin(9600);

The relationship between the sensor output and water quality is non-linear but predictable. yl105 datasheet

According to the typical yl105 datasheet for the , you will find three or four pins:

Jenna grinned. “So the ‘ghost’ tripping our sensor isn’t a thief. It’s a light bulb .” To get the most out of the YL105,

In the burgeoning field of environmental monitoring and smart agriculture, the ability to digitally quantify the clarity of a liquid is a fundamental requirement. While industrial water quality stations utilize nephelometers costing thousands of dollars, the hobbyist and prototyping markets rely on accessible, low-cost alternatives. Chief among these is the .

: Provides robust electrical insulation with a rating of 600V . Technical Specifications Specification Material Polyolefin (Irradiated) Color Yellow (YL) Internal Diameter (Supplied) 1.500" (38.10mm) Internal Diameter (Recovered) 0.750" (19.05mm) Wall Thickness (Recovered) 0.040" (1.02mm) Tensile Strength Industry Compliance MIL-Spec : AMS-DTL-23053/5 Class 1 & 3 Safety Standards : UL Standard 224, CSA Standard 198 Environmental : RoHS and REACH compliant It’s a light bulb

Below are the typical absolute maximum ratings based on common YL105 hardware (SRD-05VDC-SL-C relay + PC817 optocoupler).

: Actuates RX or TX modes. Pass-through to the radio.

Leave the pin disconnected unless your firmware explicitly uses interrupt-driven packets. Troubleshooting Common Implementation Issues

const int sensorPin = A0;