Sensor Kit & Module

Product Details:

PRODUCT DETAILS

This water flow sensor is used to measure small quanity of water. It consists of a small turbine whose output signal is a series of digital pulses. The frequency of the pulses is proportional to the flow rate of the liquid passing through the sensor.

OTHER DETAILS

Minimum rated working voltage: DC 5~24V

Max. working current: 15mA (DC 5V)

Working voltage range: DC 5~18V

Load capability: <= 10mA (DC 5V)

Working temperature: <= 80'C

Humidity range: 35%~90%RH

Water pressure: <1.75Mpa

Storage temperature: -25~80'C

Storage humidity: 25~95%RH

Flow range: 1~5L/min'

Frequency: 4380 pulse for 1L through the sensor

Dimensions: 2.28 in x 1.38 in x 1.06 in (5.8 cm x 3.5 cm x 2.7 cm)

Weight: 29 g

Additional Information:

• Item Code: OMP-S039
• Delivery Time: 1 to 2 Days

Product Details:

PRODUCT DETAILS

Water flow sensor consists of a plastic valve body, a water rotor, and a hall effect sensor - when water flows through, the internal rotator will change its speed with different rate of flow and hall effect sensor outputs the corresponding pulse signal.

Use with laser cutters or CNC to measure if and how much water is flowing through laser tube or CNC spindle for cooling.

The sensor has a 7mm coupling on both sides and is therefore easy to connect to a 6mm hose.

OTHER DETAILS

Voltage range: 5-24V

Working temperature: -25-80oC

Pulse ferquency per L/min: 98Hz

Measuring range: 0.3-6L/min (with an accuracy of +-10%)

Maximum water pressure: 0.8MPa

Voltage pulse (with 5V as input voltage): 4.7V

Duty cycle pulse: 50% +-10%

Additional Information:

• Item Code: OMP-S038
• Delivery Time: 1 to 2 Days

Product Details:

PRODUCT DETAILS

LDR sensor module is used to detect the intensity of light. It is associated with both analog output pin and digital output pin labelled as AO and DO respectively on the board.

The greater the intensity of light, the lower the resistance of LDR. The sensor has a potentiometer knob that can be adjusted to change the sensitivity of LDR towards light.

When there is light, the resistance of LDR will become low according to the intensity of light.

FEATURES

Operating voltage 3.3V-5V

Output: Analog and Digital

Can detect ambient brightness and light intensity

Adjustable sensitivity

Size: 33mm x 15mm x 5mm

Additional Information:

• Item Code: OMP-S052
• Delivery Time: 1 to 2 Days

Product Details:

This sensor is ideally suited to measuring liquid across it. The sensor outputs a pulse that is relative to the speed at which the internal pinwheel is being turned. This can be calculated by dividing the output pulse by 7.5, which produces the flow rate in litres per minute. This makes for a simple and effective method for monitoring watering/hydroponic systems as well as other fluid based control systems.
Please do not hesitate to contact us if you require further information regarding the module's operation.

Description:

Type:Water Flow Sensor  

Material:PC

Size:As the picture

Colour:Black/Clear

Package including:

1 Pcs Water Flow Hall Sensor

Product Details:

• he sensor uses high quality FR-04 double-sided materials, large area of 5.0 * 4.0CM, and nickel-plated surface, with oxidation resistance, conductivity, and life expectancy superior performance
• Comparator output, the signal clean, good waveform, strong driving ability, more than 15mA
• The raindrop board and the control board are separate, easy to lead the line
• TTL level output, TTL output valid signal is low. Drive capacity of about 100MA, direct drive relays, buzzers, small fans, and so on.
• Adjust sensitivity by potentiometer

Product Details:

PRODUCT DETAILS

With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Water is conductive, so the more water in the soil, the better the conductivity and the lower the resistance with a higher SIG out.

DETAILS

The working voltage of 3.3 V to 5 V.

A fixed bolt hole, convenient installation.

The power indicator light (red) and digital switch output indicator light (green).

The sensitivity is adjustable using digital potentiometer (blue).

The comparator uses the LM393 chips, work stability.

Additional Information:

• Item Code: OMP-S041
• Delivery Time: 1 to 2 Days

Product Details:

• 1.The AD8232 Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart.
• 2.This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading.
• 3.ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals easily.
• 4.The AD8232 is an integrated signal conditioning block for ECG and other bio potential measurement
• 5.It is designed to extract, amplify, and filter small bio potential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.
• 6.The AD8232 Heart Rate Monitor breaks out nine connections from the IC that you can solder pins, wires, or other connectors to.
• 7.SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with and for Arduino or other development board.
• 8.Also provided on this board are RA (Right Arm), LA (Left Arm), and RL (Right Leg) pins to attach and use your own custom sensors.
• 9.Additionally, there is an LED indicator light that will pulsate to the rhythm of a heart beat.
• 10.Biomedical Sensor Pads and Sensor Cable are required to use the heart monitor and can be found in the Recommended Products section below.
• 11.AD8232 Adopts an operational amplifier that is without using constraint to build a three pole low pass filter, eliminating extra noises

Rated Temp Range: 0——–70 degree

Working Temp Range: -40—–85 degree

Uses:-

Fitness and Sports Heart Rate Monitoring

Portable ECG

Remote Health Monitor

Game Peripheral Equipment

Bio electricity Signal Collection

Package Content:

ECG Sensor

Professional ECG Cable

Disposable Surface Electrode

Additional Information:

• Item Code: OMP-S026
• Delivery Time: 1 to 2 days after dispatch

Product Details:

This 12VDC digital thermostatic controller is a simple solution for anyone who wants to sense and control the temperature of an environment.

It comes with a three-digit 7 segment display that's used to display the current temperature or to configure the device and has a wired temperature probe for easy measurement.

Details:

• Supply voltage: DC 12V
• Static current: ≤ 35MA, attract current ≤ 65MA
• Output voltage: DC 12V; Output power: 20A relay
• PT100 Cable Length: 50cm
• Temperature range:-50-110 
• Temperature control mode: ON / OFF
• Control accuracy: 0.1 
• Hysteresis accuracy: 0.1
• Refresh rate: 0.5S
• High temperature protection 0-110
• Measurement input: NTC (10K 0.5%) Waterproof Sensor
• Environmental requirements: -10 ~ 60 
• Humidity 20% -85%
• Dimensions: 48.5 * 40mm

Additional Information:

• Item Code: OMP-S059
• Delivery Time: 1 to 2 Days

Product Details:

SCT-013-000 Split Core Current Transformer Sensor Non-invasive SCT013000 AC Current Split Core Transformer Sensor SCT-013-000 100A/50mA

OPTIMAL PERFORMANCE:- CENTAURUS premium upgrade SCT-013-000 Current Transformer Sensor is used for current measuring, monitoring and protection of AC motors, lighting equipment, air compressors, etc.HIGH QUALITY:- CENTAURUS premium SCT-013-000 AC Current Transformer Sensor is made of high quality Ferrite material which can use for a long time.This split core current transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi.MAIN SPECIFICATION:- Opening size: 13mm×13mm, fully compatible with most similar products; working temperature: -25 70 The lead length is 1.5 meters, the standard Φ3.5 three-core plug output.OPTIMAL RELIABILITY:- CENTAURUS SCT-013-000 AC Current Transformer Sensor has two forms of output current, voltage (voltage output built-in the sampling resistor).Non-linearity ±3% (10 120% rated input current).

Product Details:

SPECIFICATION:-

Module Type:- GY-906-BBA

Accuracy:- +/-0.5 degree c

Voltage Supply:- 2.6v to 3.6v (3-5 Internal low Dropout voltage stabilization)

Resolution:-10Bit

Operating Temperature:- -40c-80c

Operating Current:-1.3mA

Clip:-MLX90614

Communication:- Standard IIC Communication Protocol

Product Details:

Digital Sound Detector Sensor Module

The Digital Sound Detector Sensor Module has an on-board potentiometer to adjust sensitivity, the module outputs high when the threshold is reached.

Specifications of sound detection sensor module:

· Working voltage: DC 3.3-5V

· Adjustable Sensitivity

· Dimensions: 32 x 17 mm

· Signal output indication

· Single channel signal output

· With the retaining bolt hole, convenient installation

· Outputs low level and the signal light when there is sound

· Output in the form of digital switching outputs (0 and 1 high and low)

• This is a LM393 Sound Detection Sensor Module for Arduino to detect whether sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp.
• Working voltage: DC 3.3-5V, Chip: LM393, electret microphone, Sound detected LED: The signal light when there is sound
• Note: This microphone sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.

Additional Information:

• Item Code: OMP-S028
• Delivery Time: 1 to 2 days after dispatch

Product Details:

The sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency, when the direction of an obstacle is detected (reflection surface), the infrared reflected is received by the reception tube, After a comparator circuit processing, the green light is on, but the signal output interface output digital signal (a low-level signal), you can adjust the detection distance knob potentiometer, the effective distance range of 2 ~ 30cm, the working voltage of 3.3V- 5V. Detection range of the sensor can be obtained by adjusting potentiometer, with little interference, easy to assemble, easy to use features, can be widely used in robot obstacle avoidance, avoidance car, line count, and black and white line tracking and many other occasions.

When the module detects an obstacle in front of the signal, the green indicator lights on the board level, while the OUT port sustained low signal output, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted clockwise adjustment potentiometer, detects the distance increases; counterclockwise adjustment potentiometer, reducing detection distance.

The sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance. Where the minimum detection distance black, white, maximum; small objects away from a small area, a large area from the Grand, the sensor module output port OUT port can be directly connected to the microcontroller IO can also be directly drive a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO,comparators LM393, stable, the module can be 3-5V DC power supply. When the power is turned on, the red power indicator lights, with the screw holes 3mm, easy fixed installation, board size: 3.2CM * 1.4CM, each module has been shipped threshold comparator voltage adjusted by potentiometer good, non-special case, do not adjustable potentiometer.

1 VCC 3.3V-5V external voltage (can be directly connected to 5v and 3.3v MCU MCU)

2 GND GND External

3 OUT small board digital output interface (0 and 1)

Additional Information:

• Item Code: OMP-S030
• Delivery Time: 1 to 2 days

Product Details:

2 outputs, analog output, and real-time microphone voltage signal output

High sensitivity module

Sensitivity adjusted by potentiometer power supply: 5v dc

Dimensions: 40 x 15 x 13mm

Microphone Sound Detection Sensor Module is a High sensitivity module with 2 outputs, analog output, and real-time microphone voltage signal output. The module has a 5v DC operating voltage and is compatible with Arduino systems.

Additional Information:

• Item Code: OMP-S024

Product Details:

Ultrasonic Ranging Module Hc-SR04 Provides 2Cm-400Cm Non-Contact Measurement Function, The Ranging Accuracy Can Reach To 3Mm.The Modules Includes Ultrasonic Transmitters, Receiver And Control Circuit. 

The Basic Principle Of Work:
(1) Using Io Trigger For At Least 10Us High Level Signal,
(2) The Module Automatically Sends Eight 40 KHz And Detect Whether There Is A Pulse Signal Back.
(3) If The Signal Back, Through High Level, Time Of High Output Io Duration Is The Time From Sending Ultrasonic To Returning. Test Distance = (High Level Time A- Velocity of Sound (340M/S) / 2

Pin Configuration: Pin 1: Vcc (5V) Pin 2: Trigger Pin 3: Echo Pin 4: Gnd

Additional Information:

• Item Code: OMP-M055

Product Details:

DETAILS:
- Material: Circuit board
- Application:
- Packing list:
- 1 x Small passive buzzer module KY-006
- 1 x 2-color LED module KY-011
- 1 x Hit sensor module KY-031
- 1 x Vibration switch module KY-002
- 1 x Photo resistor module KY-018
- 1 x Key switch module KY-004
- 1 x Tilt switch module KY-020
- 1 x 3-color full-color LED SMD modules KY-009
- 1 x Infrared emission sensor module KY-005
- 1 x 3-color LED module KY-016
- 1 x Mercury open optical module KY-017
- 1 x Yin Yi 2-color LED module 3MM KY-029
- 1 x Active buzzer module KY-012
- 1 x Temperature sensor module KY-013
- 1 x Automatic flashing colorful LED module KY-034
- 1 x Mini magnetic reed modules KY-021
- 1 x Hall magnetic sensor module KY-003
- 1 x Infrared sensor receiver module KY-022
- 1 x Class Bihor magnetic sensor KY-035
- 1 x Magic light cup module KY-027
- 1 x Rotary encoder module KY-040
- 1 x Optical broken module KY-010
- 1 x Detect the heartbeat module KY-039
- 1 x Reed module KY-025
- 1 x Obstacle avoidance sensor module KY-032
- 1 x Hunt sensor module KY-033
- 1 x Microphone sound sensor module KY-038
- 1 x Laser sensor module KY-008
- 1 x 5V relay module KY-019
- 1 x Temperature sensor module KY-001
- 1 x Temperature sensor module KY-028
- 1 x Linear magnetic Hall sensors KY-024
- 1 x Flame sensor module KY-026
- 1 x Sensitive microphone sensor module KY-037
- 1 x Temperature and humidity sensor module KY-015
- 1 x XY-axis joystick module KY-023
- 1 x Metal touch sensor module KY-036
- 1 x Box
Dimensions: 0.98 in x 0.59 in x 0.24 in (2.5 cm x 1.5 cm x 0.6 cm)
Weight: 15.10 oz (428 g)

Additional Information:

• Item Code: OMP-S001
• Delivery Time: 1 to 2 days

Product Details:

The TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed  for  replacing  traditional  direct  button  key  with  diverse  pad  size.  Low power consumption and wide operating voltage are the contact key features for DC or AC application.

FEATURES 

Operating voltage 2.0V~5.5V

Operating current @VDD=3V, no load, SLRFTB=1 At low power mode typical 1.5uA, maximum 3.0uA ,At  fast  mode  typical 3.5uA, maximum 7.0uA, @VDD=3V,  no  load,  SLRFTB=0  At low power mode typical 2.0uA, maximum 4.0uA ,At  fast  mode  typical 6.5uA, maximum 13.0uA 

The response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V 

Sensitivity can adjust by the capacitance (0~50pF) outside 

Have two kinds of sampling length by pad option (SLRFTB pin) 

Stable touching detection of human body for replacing traditional direct switch key 

Provides Fast mode and Low Power mode selection by pad option (LPMB pin) 

Provides direct mode ‘toggle mode by pad option (TOG pin), Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output 

All output modes can be selected active high or active low by pad option (AHLB pin) 

Have the maximum on time 100sec by pad option (MOTB pin) 

Have external power on reset pin (RST pin) 

After power-on have about 0.5sec stable-time, during the time do not touch the key pad,  And the function is disabled 

Auto calibration for life and the re-calibration period is about 4.0sec, when key has not be touched

APPLICATION 

Wide consumer products 

Water proofed electric products 

Button key replacement

Additional Information:

• Item Code: OMP-S025
• Delivery Time: 1 to 2 days after dispatch