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Infrared receiver KY-022
1 × ₨ 169
Subtotal: ₨ 169
Sensors
Showing 49–96 of 154 results
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Distance & Proximity, Sensors
HC-SR501 PIR Human Motion Sensor
- Wide range on input voltage varying from 4.V to 12V (+5V recommended)
- Output voltage is High/Low (3.3V TTL)
- Can distinguish between object movement and human movement
- Has to operating modes – Repeatable(H) and Non- Repeatable(H)
- Cover distance of about 120° and 7 meters
- Low power consumption of 65mA
- Operating temperature from -20° to +80° Celsius
SKU: n/a -
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Distance & Proximity, Sensors
HCSR501 HC-SR501 PIR Sensor
- Use BISS0001 signal processing IC, sanyo genius regulator
- Voltage: 5V 20V
- Power Consumption: 65mA
- TTL output: 3.3V, 0V
- Delay time: adjustable (0.3 sec 10 minutes)
- Lock time: 0.2 sec
- Trigger methods: L disable repeat trigger, H enable repeat trigger
- Sensing range: less than 120 degree, within 7 meters
- Temperature: 15 ~ +70
- Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm
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Arduino & IOT Boards, Kits, Mega Payday Sale, Module, Sensors
High Quality 37 in 1 Sensor Module Board Set Kit For Arduino
Arduino & IOT Boards, Kits, Mega Payday Sale, Module, SensorsHigh Quality 37 in 1 Sensor Module Board Set Kit For Arduino
This 37 in 1 Sensor Module Kit for Arduino is supplied with a variety of sensors that are compatible with Arduino Boards. This is the most complete performance starter kit with all the essential Arduino sensors.
It comprises 37 Pcs of essential Arduino components. The kit includes the latest Arduino components that can be used to turn your idea into a real product.
Tons of updated lessons and Arduino codes are available on Google and YouTube for free. It is extremely easy for Arduino fancier to control and use these modules. This kit will help you control the physical world with sensors.
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Pumps, Sensors, Water, Water Pumps
Horizontal Float Switch (White)
- Switch Closed in Horizontal Position and Open When Vertical
- Corrosion Resistant Polypropylene Construction
- M12 Thread Size for Screw Fixing Internally
- Contact Rating: 220VAC @ 1A
- DC Contact Rating: 24Vdc @ 0.25A
- Temperature Rating: -30C to 100C
- Suitable for Water Tanks and Water Treatment Systems
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Pumps, Sensors, Water, Water Pumps
Horizontal Float Switch Black
- Material: plastic
- Color: black
- Switch power(Max): 10W
- Switching voltage(Max):AC 100V
- Switching current(Max):AC 0.5A
- Electric strength: AC1500V/Imin
- Contract resistance: 200 milli-ohm
- Temperature rating:-20 ~ +80
- Cable length: About 400 mm / 15.76″
- Float length: 85 mm / 3.35″
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Others
Hot End For 3D Printer
- Model: J-Head Hot End V6
- Design: Long-Distance
- Improved processing of flexible filament
- More compact design
- Easier maintenance
- Reduced heating
- Improved temperature control and cooling
- Material: aluminum
- Nozzle: 0.4 mm
- Filament: 1.75 mm
- 12V 40W heating cartridge
- NTC thermistor 100k
- Cable length: approx. 90 cm
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Sensors, Weight
HX711 Module Load Cell Voltage Amplifier
The HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor Load Cell Amplifier and ADC Module is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the module to your microcontroller you will be able to read the changes in the resistance of the load cell with some calibration. You?ll be able to get very accurate weight measurements.
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Distance & Proximity, IR & Vision, Sensors
Infrared Proximity Range – GP2Y0A41SK0F Sharp Short Range
Infrared Proximity Range – GP2Y0A41SK0F Sharp Short Range Sharp infrared distance sensor makes continuous distance readings and outputs an analog voltage proportional to an objects range. Working range of 1.5 to 12 (4 cm to 30 cm). Kit includes wires and connector. This model is a direct replacement for the discontinued Sharp GP2D120.
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Distance & Proximity, IR & Vision, Sensors
Infrared Proximity Sensor – GP2Y0A02YK0F Sharp Long Range
Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
This sensor is great for sensing objects up to 5 feet away!
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Distance & Proximity, IR & Vision, Sensors
Infrared Proximity Sensor – GP2Y0A21Y Sharp Mid Range
Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
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Sensors, Temperature, Humidity
INFRARED TEMPERATURE SENSOR GY-906 MLX90614
- Easy to integrate
- Mounted on a breakout board with two types of pins
- 10k Pull up resistors for the I2C interface with optional solder jumpers
- Factory calibrated in temperature range:
- -40+125C for sensor temperature
- -70+380C for object temperature
- High accuracy of 0.5C over a wide temperature range (+50C for both) High (medical) accuracy calibration
- The measurement resolution of 0.02C
- Single and dual-zone versions
- SMB is compatible digital interface
- Customizable PWM output for continuous reading
- Different package options for applications and measurements versatility
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IR & Vision, Sensors
IR Infrared LED Transmitter And Receiver Pair
Transmitter (Tx):
- Power: 0.1W.
- Absolute Maximum Forward Current: 50mA.
- Launch Angle (Approx): 45 Deg.
- Wavelength: 940nm.
- Typical forward voltage drop: 1.1V.
- Diameter: 5mm.
Receiver (Rx):
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- Power: 0.15W.
- Maximum Current: 30mA.
- Receiving Angle (Approx): 45 Deg.
- Wavelength: 940nm.
- Typical forward voltage drop: 1.2V.
- Diameter: 5mm.
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IR & Vision, Mega Payday Sale, Sensors
IR Infrared sensor Two way Obstacle Sensor
- Reliable and accurate: Infrared obstacle avoidance sensors are a reliable and accurate way to detect objects in the environment. They are not affected by ambient light, making them a good choice for applications where there is a lot of light.
- Inexpensive: Infrared obstacle avoidance sensors are relatively inexpensive, making them a cost-effective solution for many applications.
- Easy to use: Infrared obstacle avoidance sensors are easy to use and can be integrated into a variety of applications.
- Durable: Infrared obstacle avoidance sensors are durable and can withstand harsh environments.
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Distance & Proximity, IR & Vision, Sensors
IR Proximity Sensor 0A4-1SK
- Type of sensor: photoelectric
- Range : 40~300mm(1.5 to 12)
- Output configuration: Analogue voltage
- Operation mode: Diffuse-reflective
- Supply voltage: -0.3~7V DC
- Connection: S3B-PH
- Max operating current: 22mA
- Average current consumption: 12 mA
- Output voltage differential over distance range: 2.3 V (typical)
- Update period: 16.5 4 ms
- Size: 44.5 mm x 18.9 mm x 13.5 mm (1.75 x 0.75 x 0.53)
- Operating temperature: -10~60C
- Body material: Plastic
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IR & Vision, Sensors
IR receiver VS1838B TL1838 – 38KHz
- IR Infrared Receiver 1838 TL1838 VS1838B 38Khz Diode
- Voltage; 2.7-5 .5 V
- Receiving distance; 13-15M
- Size: Pin length 21mm
- frequency: 38khz
- IR Infrared Receiver 1838 TL1838 VS1838B 38Khz DiodeVoltage; 2.7-5 .5 V
- Receiving distance; 13-15M
- Size: Pin length 21mm
- frequency: 38khz
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Others
IRFZ44 N-CHANNEL POWER MOSFET 49A 55V
- Small signal N-Channel MOSFET
- Continuous Drain Current (ID) is 49A at 25C
- Pulsed Drain Current (ID-peak) is 160A
- Minimum Gate threshold voltage (VGS-th) is 2V
- Maximum Gate threshold voltage (VGS-th) is 4V
- Gate-Source Voltage is (VGS) is 20V (max)
- Maximum Drain-Source Voltage (VDS) is 55V
- Rise time and fall time is about 60ns and 45ns respectively.
- It is commonly used with Arduino, due to its low threshold current.
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Arduino & IOT Boards, Mic/Voice Recognition, Sensors
Isd1820 Recording And Playback Module With On Board Mic And Loud Speaker
Arduino & IOT Boards, Mic/Voice Recognition, SensorsIsd1820 Recording And Playback Module With On Board Mic And Loud Speaker
- The main chip: is ISD1820.
- Dimensions: 43 x 34 x 11 (LxWxH) mm.
- The working voltage: is DC 3V-5V.
- Loudspeaker: 8 Ohm, 0.5W.
- An easy-to-use 10-second voice recording.
- High-quality, natural voice restored.
- It can be used as a propaganda module.
- With looping, jog playback, and single-pass play function.
- Available single-chip control.
- This module can directly drive a small speaker 8 ohm 0.5W.
- Power supply: 3-5V, which can be accessed by pin power.
- Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.
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Sensors, Water
JSN-SR04T Waterproof Ultrasonic Sensor Module
- Operating Voltage: 5V DC
- Static Operating Current: 5mA
- Operating Current: 30mA
- Acoustic Emission Frequency: 40kHz
- Maximum range: 4.5m
- Minimum range: 25cm
- Connection pins: +5V, Trig, Echo, GND
- Module Dimensions: 41mm * 28.5mm
- Sensitivity: ~0.5cm
- Sight Angle: <50
- Operating Temperature: -10 ~ 70 C
- Storage Temperature: -20 ~ 80 C
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Sensors, Temperature, Humidity, Water
K Type Waterproof Thermocouple
- Premium quality: Waterproof insulation lead, rustproof with stainless steel material and fiberglass.
- Good performance: Wire can withstand 400℃ high temperature.
- Application: It consists of two different conductors that produce a voltage proportional to a temperature difference between either end of the pair of conductors.
- 2 terminals: K-type thermocouple with flexible spring, 2 terminals for easy connection.
- Multi-purpose: Widely used for industrial or laboratory testing equipment temperature.
- Use: Fits all temperature controllers.
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Arduino & IOT Boards, Module, Others, Sensors
KY-021 Mini Magnetic Reed Module for Arduino
- Operating voltage: 3.3V to 5V
- Output type: Digital
- Dimensions: 20 x 15 x 7mm
- Input voltage: 3.3~5v
- Weight: 1.2g
- Reed switch: Normally open
- Reed switch sensitivity: 30 gauss
- Operating temperature: -20°C to 85°C
- Storage temperature: -40°C to 125°C
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Light, Sensors
Laser Diode Module 650nm 5v Laser Light Module Ky008
- Voltage: 3.0 V – 5 V.
- Output: red laser straightly(650nm).
- Driver: APC circuit.
- Size: Φ 12.0 x35mm.
- Line length: about 135 mm.
- Transmit power: 58mW.
- Operating Current: 40mA.
- Operating temperature: -36 ~ 65◦C.
- Pot size: 15 meters spot for φ10 mm ~ φ15.
- Outer diameter: 6 mm.
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Distance & Proximity, Sensors
LM12-3004PA M12 detection distance 2mm 4mm Inductive Proximity Switch Sensor
Distance & Proximity, SensorsLM12-3004PA M12 detection distance 2mm 4mm Inductive Proximity Switch Sensor
Proximity switches are the most common solution for non-contact detection. The inductive type is the widely used proximity switch, which uses electromagnetic waves to detect the metal object near the sensor detection surface. In application, this is a very simple technology to detect 1”~2” metal objects.
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ICs, Temperature, Humidity
Lm35 Temperature Sensor
- Local sensor accuracy (Max) (+/- C): 0.5
- Operating temperature range (C): -40 to 110,-55 to 150,0 to 100,0 to 70
- Supply voltage (Min) (V): 4
- Supply voltage (Max) (V): 30
- Supply current (Max) (uA): 14
- Sensor gain (mV/Deg C): 10
- Rating: Catalog
- Features: UL Recognized
- Interface: Analog Output
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Sensors, Temperature, Humidity
LM35 Temperature Sensor Module
- Calibrated directly in Degree Celsius
- Linear + 10.0 mV/C scale factor
- 0.5C accuracy guarantee-able (at +25C)
- Rated for full 55 to +150C range
- Operates from 4 to 30 volts
- Less than 60mA current drain
- Low self-heating, 0.08C in still air
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Light, Optical Sensors/Photo Transistors, Sensors
LM393 LDR OPTICAL SENSITIVE RESISTANCE MODULE LIGHT
Light, Optical Sensors/Photo Transistors, SensorsLM393 LDR OPTICAL SENSITIVE RESISTANCE MODULE LIGHT
- For Light intensity detected,light brightness sensors,Smart car module
- Using the sensitive type photosensitive resistance sensor
- Waveform of the comparator output signal is good,strong driving ability
- With adjustable potentiometer can adjust and detect the brightness of the light
- Come with bolt holes for easy installation
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Sensors, Weight
Load Cell 20Kg
- Rated Load: 20Kg
- Rated Output: 1.0 ±0.15mV/V
- Zero Output: ±0.1mV/V
- Cree: 0.03%F.S./30min
- Input End: Red+, Black-
- Output End: Green+, White-
- Input Impedance: 1115±10% Ω
- Output Impedance: 1000±10% Ω
- Maximum working voltage: 15V DC
- Operating temperature range: -20~60°C
- Total Size: 80 x 13 x 13mm/3.14 x 0.51 x 0.51″(L x W x H)
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Sensors, Weight
Load Sensor – 50kg
- Capacity: 40-50kg
- Comprehensive Error: 0.05mv/v
- Output Sensitivity: 1.0 0.1mv/v
- Nonlinearity: 0.03%FS
- Repeatability: 0.03%FS
- Hysteresis: 0.03%FS
- Creep: 0.03 (3min)%FS
- Zero Drift: 0.03(1min)%FS
- Temp. Effect on Zero: 10 1Zero %FS/
- Temp. Effect on Output: 0.05%FS/10
- Zero Output: 0.1mV/V
- Input Resistance: 1000 20
- Output Resistance: 1000 20
- Insulation Resistance: 5000M
- Excitation Voltage: 10V
- Operation Temp. Range: 0+50
- Overload Capacity: 150%FS
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Sensors, Weight
Loadcell 10kg
- Rated Load: 10Kg
- Rated Output: 1.0 ±0.15mV/V
- Zero Output: ±0.1mV/V
- Cree: 0.03%F.S./30min
- Input End: Red+, Black-
- Output End: Green+, White-
- Input Impedance: 1115±10% Ω
- Output Impedance: 1000±10% Ω
- Maximum working voltage: 15V DC
- Operating temperature range: -20~60°C
- Total Size: 80 x 13 x 13mm/3.14 x 0.51 x 0.51″(L X W X H)
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Heart Rate And Muscle Sensors, Sensors
MAX30100 Pulse Oximeter Heart Rate Sensor
- 1.8V – 5.5V is its operating voltage.
- I2C is Its interface type.
- 18.8 x 14.4 3 mm is the dimensions of the Heart sensor module.
- Heart Sensor weight is 1.2g.
- The heart sensor module brand is MAX30100.
- The Digital is its Output type.
- The working principle of this sensor is the Biosensor.
- This is a pressure-sensitive and force-sensitive sensor.
- The polymer is its material texture.
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Others, Sensors
Microphone Amplifier – MAX9814 w/ Auto Gain Control
- The default ‘max gain’ is 60dB, but can be set to 40dB or 50dB by jumpering the Gain pin to VCC or ground.
- You can change the Attack/Release ratio, from the default 1:4000 to 1:2000 or 1:500.
- The ouput from the amp is about 2Vpp max on a 1.25V DC bias, so it can be easily used with any Analog/Digital converter that is up to 3.3V input. If you want to pipe it into a Line Input, just use a 1uF blocking capacitor in series.
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Mic/Voice Recognition, Sensors
Microphone Sound Sensor Module
This module allows you to detect when sound has exceeded a set point you select. Sound is detected via a microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. It has working voltage of 3.3-5V.
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Accelero, Gyro. IMU, Magneto, Sensors
MPU9250 IMU 9DOF MPU-9250
- Three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs
- Three 16-bit ADCs for digitizing the accelerometer outputs
- Three 16-bit ADCs for digitizing the magnetometer outputs
- Gyroscope full-scale range of 250, 500, 1000, and 2000/sec (dps)
- Accelerometer full-scale range of 2g, 4g, 8g, and 16g
- Magnetometer full-scale range of 4800T
- I2C and SPI serial interfaces
- Internal Digital Motion Processing engine supports advanced MotionProcessing and low power functions such as gesture recognition using programmable interrupts
- Power supply: 3-5v
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Gas Sensor, Sensors
MQ-5 METHANE GAS SENSOR MODULE
- Indication of the signal output.
- Dual signal output (analog output, and TTL level output)
- TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
- 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
- Liquefied petroleum gas, natural gas, city gas, better sensitivity.
- Has a long life and reliable stability
- Fast response and recovery characteristics
- Operating voltage: DC 5 V
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Gas Sensor, Sensors
MQ135 Air Quality Detector Sensor Module
- Air Quality Sensor Module
- Condition: New
- Size: 32mm X22mm X27mm
- Main chip: MQ-135
- Operating Voltage: 5V DC
- Type: Analog & Digital
- Sensitivity to Ammonia, Sulphide and Benzene steam
- Detecting Range: 100-1000ppm
- With signal output instructions
- TTL output signal is low level
- Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
- Color is showing pictures.
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases
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Gas Sensor, Sensors
MQ2 Gas Sensor Detector Module
- Its dimensions are 36 x 20 x 21 (LxWxH)
- Its weight is 8gm.
- Its operating voltages are plus 5V.
- It can be used to detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane.
- Its analog output voltages are 0V to 5V.
- Its digital output voltages are 0 to 5V.
- Its preheat duration is 20 seconds.
- This sensor can be used as a digital or analog sensor.
- Its sensitivity can be varied by the potentiometer.
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Gas Sensor, Sensors
MQ2 MQ-2 SMOKE SENSOR MODULE
- Operating voltage: 5V
- Analog output voltage: 0V to 5V
- Digital output voltage: 0V or 5V (TTL Logic)
- Preheat duration: 20 seconds
- Sensitivity range: 200 to 10,000 ppm
- Gases detected: LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide
- Dimensions: 3.6 x 2 x 1 cms
- Weight: 5 grams
SKU: n/a
