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The GY-271 HMC5883L 3-axis Electronic Compass Module Magnetic Field Sensor is designed for low field magnetic sensing with a digital interface and it is perfect to give precise heading information. This compact sensor fits into small projects such as UAVs and robot navigation systems.
HMC5883L Triple Axis Compass Magnetometer Sensor Gy271
NPR 900.00 -
HX711 is an electronic scale module, whose working principle is to convert the measured changes in resistance value changes, through the conversion circuit into electrical output. The module communicates with the host computer through TTL 232.
HX711 Dual-Channel Weighing Sensor Module
NPR 400.00 -
This hydrogen gas sensor is suitable for sensing hydrogen concentrations in the air. It can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
Hydrogen Gas Sensor (MQ8)
NPR 550.00 -
- Detection angle about 60 degrees, it is sensitive to the flame spectrum.
- Accuracy adjustable
- Operating voltage 3.3V-5V
- With a mounting screw hole
- Comparator chip LM393 ,it is stable.
- Flame detection distance, lighter flame test can be triggered within 0.8m, if the intensity of flame is high , the detection distance will be increased.
IR Infrared Flame Detection Sensor Module
NPR 320.00 -
The emitter is an IR LED and the detector is an IR photodiode. The IR phototdiode is sensitive to the IR light emitted by an IR LED. The photo-diode’s resistance and output voltage change in proportion to the IR light received. This is the underlying working principle of the IR sensor.
IR Sensor(Photodiode)
NPR 19.00 -
Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.
LDR Sensor
NPR 25.00 -
Works great with our HX711 Load Cell (Weight) Amplifier board for Arduino.
Build your own electronic scale using the power of Arduino to create added features like recording weight or let “something” happen when a specific weight is reached like opening a relay.
Load Cell Sensor Resistance Strain 20kg
NPR 490.00 -
This Liquefied Petroleum Gas (LPG) sensor is suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. It can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
LPG Gas Sensor (MQ6)
NPR 550.00 -
The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices.The MAX30102 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.
MAX30102 stop and heart beat sensor
NPR 600.00 -
MQ4 Methane Gas Sensor detects the concentration of methane gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection. For example, the sensor could detect if someone left a gas stove on but not lit.
Methane / LPG Sensor (MQ4)
NPR 550.00 -
The MPU-9250 is a 9-axis motion tracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor™ (DMP) all in a small board available as a pin-compatible upgrade from the MPU-6515. With its dedicated I2C sensor bus, the MPU-9250 directly provides complete 9-axis MotionFusion™ output. The MPU-9250 MotionTracking device, with its 9-axis integration, on-chip MotionFusion™, and run-time calibration firmware, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance for consumers. MPU-9250 is also designed to interface with multiple non-inertial digital sensors, such as pressure sensors, on its auxiliary I2C port.
MPU 9250 9-Axis Attitude + Gyro + Accelerator + Magnetometer Sensor
NPR 2,000.00 -
The NEO-6 module series brings the high performance to the miniature NEO form factor. It has been designed with low power consumption and low costs in mind. Intelligent power management is a breakthrough for low-power applications.
It can track up to 22 satellites on 50 channels and achieves the industry’s highest level of sensitivity i.e. -161 dB tracking, while consuming only 45mA supply current. The u-blox 6 positioning engine also boasts a Time-To-First-Fix (TTFF) of under 1 second.
Neo-6M-0-001 V2 with ceramic antenna (GPS Module)
NPR 2,200.00 -
A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.
For most of our Arduino projects that need to detect when a person has left or entered the area, or has approached, HC-SR501 PIR sensors are a great choice. They are low power and low cost, pretty rugged, have a wide lens range, easy to interface with and are insanely popular among hobbyists.
HC-SR501 PIR sensor has three output pins VCC, Output and Ground as shown in the diagram below. It has a built-in voltage regulator so it can be powered by any DC voltage from 4.5 to 12 volts, typically 5V is used. Other than this, there are a couple options you have with your PIR.
PIR Sensor HC-SR501
NPR 250.00 -
- Technical parameters
- power 5V DC
- maximum working current < 10mA
- operating frequency ID 125KHz 、IC 13.56MHZ
- supports
- ID:EM4100 and its compatible cards
- IC:Reader Out format
- MF1 Classic S50,S70,FM1108,MF Plus 4bit, NTAG213,NTAG215,NTAG216,
- support management card configuration
- card sensing speed is less than 200ms
- operating temperature 60 C 0
- 10% ~ 95% (no humidity dew)
- Operating environment
- WinXP, Win7, Win8, Android-OTG, etc., in theory, as long as the USB keyboard to support the computer or mobile phones can use this product.
- Using method
- the use of the configuration card configuration card, the card is 3 seconds. The configuration of red, blue flash alternately exhibit of lanterns.
Portable USB RFID Sensor 125 KHz
NPR 3,000.00 -
The Proximity Switch is an Inductive Proximity Sensor Detection Switch with PNP normally open transistor switch, also known as Inductive sensor or metal sensor. It operates within a power supply voltage range of DC 6V to 36V. This Switch Module contains high frequency oscillations, a detection circuit, an amplifier circuit, a circuit solution, and an output circuit. It can be widely used in various applications like: – Automatic control industry for detection, controlling and non-contact switching, Paper making, Light industry for limiting station, Orientation taking count and many more.
Proximity Sensor
NPR 580.00 -
This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm)
QRD 1114 (Optical Detector / Photo-transistor)
NPR 99.00
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