Sensors

Product Details:

Description:This is Liquid pH Value Detection Sensor for Arduino.The pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. This is used in Water quality testing and Aquaculture. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline.The PH electrode has a single cylinder that allows direct connection to the input terminal of a pH meter, controller, or any pH device which has a BNC input terminal. The pH electrode probe is accurate and reliable that can give almost instantaneous readings.________________________________________Package Includes :1 x Liquid pH Value Detection Sensor For Arduino1 x set of Mounting Accessoriesinout• TO – Temperature output• DO – 3.3V pH limit trigger• PO – PH analog output• Gnd – Gnd for PH probe• Gnd – Gnd for board• VCC – 5V DC• POT 1 – Analog reading offset (Nearest to BNC connector)• POT 2 – PH limit setting

Product Details:

Application:

Widely used in motor speed detection, pulse count, the position limit, etc.

Feature:

• Using imported groove optical coupling sensor, width 5mm.
• It have the output state light, if output high level, the lights are off. if output low level ,it on.
• If it covered,it will output high level;otherwise it output low level.
• Good signal and waveform, with strong driving ability for more than 15mA.
• Output: digital switch output (0 and 1).
• Equipped with a fixed bolt hole, easily install.
• Use the LM393 wide voltage comparer.

Specification:

The DO output interface can be directly connected to a micro-controller IO port, if there is a block detection sensor, such as the speed of the motor encoder can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.

Wiring specification:

• GND Connect power negative
• DO TTL switch signal output
• AO This module does not work

Product Details:

DescriptionGP2Y0A41SK0F is a distance measuring sensor unit,composed of an integrated combination of PSD(position sensitive detector) , IR-LED (infrared emitting diode) and signal processing circuit.The variety of the reflective of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method.This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor.
Features1. Distance measuring sensor is united with PSD, infrared LED and signal processing circuit2.  Analog output type
Applications1. Cleaning robot 2. Personal robot 3. Sanitary
??? Compliant with RoHS directive (2002/95/EC)

Additional Information:

• Item Code: SHRP0430

Product Details:

Features:

• The LM35 datasheet specifies that this ICs are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature.
• Calibrated directly in o Celsius (Centigrade)
• Linear + 10.0 mV/oC scale factor
• 0.5oC accuracy guaranteeable (at +25oC)
• Rated for full −55o to +150oC range
• Suitable for remote applications
• Low cost due to wafer-level trimming
• Operates from 4 to 30 volts
• Less than 60 µA current drain
• Low self-heating, 0.08oC in still air
• Nonlinearity only ±1⁄4oC typical
• Low impedance output, 0.1 Ω for 1 mA load
• Inclusions
• 1 X LM35 / LM35DZ

Product Details:

Turbidity Sensors measure the amount of suspended particles, or turbidity, in the wash water of washing machines and dishwashers. The 165D6042P003 measures temperature as well as turbidity. By detecting the amount of soil in the water, appliances can conserve energy by only washing as long as necessary.


(Voltage between No #2 pin & Ground)
Operating Temperature Range
-10°C ~ 90°C
Storage Temperature Range
-20°C~ 90°C
Rated Current
Max. 30 mA
Insulation Resistance
Min 100 MO by 500V DC

Additional Information:

• Item Code: TURBS10