Category: Sensors
Sensors
Showing 1–16 of 47 results
Add to cartThe 30A range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.
Add to cartApplications
- Indoor navigation
- GPS-enhancement for dead-reckoning, slope detection, etc.
- Sport devices, e.g. altitude profile
- Weather forecast
- Vertical velocity indication (rise/sink speed)
Add to cartSpecification
Operating voltage (v) 1.71 ~ 3.6 Peak current 1.12mA Operating Pressure 300 hPa ~ 1100 hPa. Operating Temperature -40 ~ +85 °C Length (mm) 15 Width (mm) 12 Height (mm) 2 Weight (gm) 2 Shipment Weight 0.005 kg Shipment Dimensions 9 × 7 × 5 cm 
Add to cartFeatures of KY 028 NTC Temprature Sensor Module
- NTC Thermistor sensor
- LM393 voltage comparator
- Mounting hole for easy installation
- Adjustable threshold via potentiometer
Specifications of NTC Temprature Sensor Module
- Operating Voltage : 3.3 to 5 Volts
- Output Current : 15 mA
- Output Type : Digital (HIGH OR LOW)
Add to cartProudly Made in India product , your support will help us grow Working Voltage: for DC 5V Single channel signal output;Low level output signal used for human body touch sensor alarm Metal Touch Sensor Module for Arduino It has Analog and Digital Output
Add to cartSpecifications:-
Input supply voltage DC 12V-40V The maximum output power 400W The maximum continuous output current 8A Static Current 0.02 A ( Standby ) PWM frequency 13kHz Material Plastic, metal Duty Cycle adjustable 10%-100% The operation environment temperature: -20-40 Dimension(cm) 6*5.5*2.8 Net weight 69g 
Add to cartThe DHT11 is a commonly used Temperature and humidity sensor. The sensor comes with a dedicated NTC to measure temperature and an 8-bit microcontroller to output the values of temperature and humidity as serial data. The sensor is also factory calibrated and hence easy to interface with other microcontrollers.
Add to cartFeatures of DHT11 Module
- The module can detect surrounding environment of the humidity and temperature.
- High reliability and excellent long-term stability
- Output form digital output
- Has fixed bolt hole (3mm) and easy installation
- Humidity measurement range : 20%~90%RH
- Humidity measurement error : ±5%RH
- Temperature measurement range : 0~50°C
- Temperature measurement error : ±2°C
- Working voltage : DC5V/3.3V
- Size : approx. 30x13x8mm (L*W*H)
Add to cart- A reed switch consists of two ferromagnetic nickel-iron wires and specially shaped contact blades (reeds) positioned in a hermetically sealed glass capsule with a gap between them and in a protective atmosphere. The glass capsule is filled with inert gas to prevent activation of the contacts. The ruthenium or rhodium plated contact surfaces are isolated from the outside environment, which protects the contacts from contamination.
This is a small 14 mm Reed Sensor.
Add to cart- Buy the new Voice Microphone online at Robu.in. This Voice microphone is Multi-Channel and is suitable for mobile phones, telephones, tape recorders, voice-activated toys, computers, and other products. The sensitivity is in accordance with the IEC standard, and the sensitivity of “pa” is increased by 20dB, which is the same as the sensitivity of the “Ubar” unit.
Add to cartSpecification:
- Can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of 80cm, for the greater flame, the farther the distance test
- The detection angle of 60 degrees or so, particularly sensitive to the flame spectrum
- Sensitivity adjustable (shown in blue digital potentiometer adjustment)
- The comparator output signal clean, good waveform, driving ability, more than 15mA
- With adjustable precision potentiometer sensitivity adjustment
- The working voltage of 3.3V-5V
- The output format : DO digital switching outputs (0 and 1) and AO analog voltage output
- A fixed bolt holes for easy installation
- Using a wide voltage LM393 comparator
Add to carte MPU6050 is a Micro Electro-Mechanical Systems (MEMS) which consists of a 3-axis Accelerometer and 3-axis Gyroscope inside it. This helps us to measure acceleration, velocity, orientation, displacement and many other motion related parameter of a system or object. This module also has a (DMP) Digital Motion Processor inside it which is powerful enough to perform complex calculation and thus free up the work for Microcontroller.
Add to cartUltrasonic Distance Sensor provides very short (2CM) to long-range (4M) detection and ranging. The sensor provides precise and stable non-contact distance measurements from about 2cm to 4 meters with very high accuracy. It can be easily interfaced to any Arduino, Raspberry Pi or any other micro controller.
Add to cartPIR Sensor is also called as Motion Sensor or Movement Sensor or is basically a Passive Infrared Sensor.
It is a pyroelectric device that detects motion by measuring changes in the infrared levels emitted by surrounding objects. This motion can be detected by checking for a high signal on a single I/O pin. It detect the motion by detecting the changes in the IR levels emitted from the object.It can be used as motion detector for security systems or robotics.
Add to cartSpecifications :-
Effective angle 60 Transmission distance up to 8m(depending on the surrounding environment, the sensitivity of the receiver, etc). Sticking material 0.125mmPET Effective life 20,000 times Static current 3uA 5uA Dynamic current 3mA 5mA Battery CR2025 Button batteries Length (mm) 86 Width (mm) 40 Height (mm) 6.5 Weight (gm) 10
Products
-
74160 IC MM74HC160N 4-Bit UP Binary Counter, Synchronous - Asynchronous HC Family, 66 MHz, 2V to 6V, DIP-16 ₹23.01 - 74373 Octal D-Type TRI-STATE Latch ₹18.40
-
Robotic Arm With Gripper(plastic parts only) with All Nuts & Bolts Included, Servos and controller Not Included. ₹750.00 -
Robotic Arm with 5 Degree of Freedom 3D printed plastic Parts Bluetooth Smartphone control ₹1,800.00 -
Otto DIY Robot (11 x 6.5 x 11.5 cm) - 3d Printed Parts: Pack of 7 ₹469.00