Table of Contents ToggleE18 D80NK Infrared Obstacle Avoidance SensorKey Features of E18-D80NK SensorTechnical SpecificationsApplications of E18-D80NK Infrared SensorWorking Principle of E18-D80NKAdjustable Detection RangeCompatibility with Arduino and MicrocontrollersRobotics and Automation UseIndustrial-Grade Design and ReliabilityInstallation and Usage GuidelinesEducational and Learning BenefitsAdvantages of E18-D80NK SensorLimitationsWhy Choose E18-D80NK Infrared SensorWhy Buy from ElectroxbdBuy E18 D80NK Infrared Obstacle Avoidance Sensor in BangladeshE18 D80NK Infrared Obstacle Avoidance SensorThe E18 D80NK Infrared Obstacle Avoidance Sensor is a highly reliable and widely used photoelectric infrared proximity sensor designed for non-contact object detection. It is commonly used in robotics, automation systems, Arduino projects, smart machines, and industrial applications where accurate obstacle detection is required.This sensor uses infrared light transmission and reflection to detect objects within its adjustable sensing range. Unlike basic IR modules, the E18-D80NK features a cylindrical industrial-grade body, stable performance, and long operational life. Its adjustable detection distance makes it suitable for a wide variety of environments and target objects.Key Features of E18-D80NK SensorNon-contact infrared detectionAdjustable sensing distanceFast response timeStable and reliable outputIndustrial-grade cylindrical housingDigital output signalCompatible with microcontrollersWorks in various lighting conditionsLong service lifeEasy installation and wiringTechnical SpecificationsModel: E18-D80NKOperating Voltage: DC 5V to 36VDetection Distance: Adjustable up to approx. 80cmDetection Method: Infrared reflectionOutput Type: Digital (NPN)Response Time: Fast switchingIndicator: Built-in status LEDHousing Material: ABS PlasticMounting: Threaded cylindrical bodyOperating Environment: Indoor automationApplications of E18-D80NK Infrared SensorThis sensor is suitable for a wide range of applications, including:Obstacle avoidance robotsLine-following and smart robotsAutomatic doors and gatesConveyor belt object detectionCounting systemsIndustrial automation equipmentArduino and ESP32 projectsSmart dustbin and automation projectsDIY electronics learning kitsIoT-based detection systemsWorking Principle of E18-D80NKThe E18-D80NK works by emitting infrared light from its transmitter. When an object comes within the sensing range, the infrared light reflects back to the receiver. Once the reflected signal crosses a threshold, the sensor changes its digital output state, indicating the presence of an obstacle.The detection range can be easily adjusted using the built-in potentiometer, allowing precise tuning for different applications.Adjustable Detection RangeOne of the key advantages of the E18-D80NK is its adjustable sensing distance. Users can fine-tune the detection range depending on:Object sizeSurface reflectivityEnvironmental conditionsRequired detection accuracyThis makes the sensor flexible and adaptable for both small robotics projects and industrial systems.Compatibility with Arduino and MicrocontrollersThe E18-D80NK sensor is fully compatible with popular development boards such as:Arduino UNO, Nano, MegaESP8266 and ESP32Raspberry Pi with level matchingPLC input systemsIts digital output makes integration simple without the need for complex signal processing.Robotics and Automation UseIn robotics, the E18-D80NK is commonly used for:Obstacle avoidanceCollision preventionSmart navigationAutonomous movement systemsIts fast response and stable output ensure reliable performance in real-time robotic applications.Industrial-Grade Design and ReliabilityUnlike small PCB-based sensors, the E18-D80NK features a robust cylindrical housing that protects internal components from dust and minor impacts. This design improves reliability in long-term use, making it suitable for continuous operation in automation systems.Installation and Usage GuidelinesEnsure correct power supply voltageAdjust detection range before final installationAvoid direct sunlight on sensor faceMount securely using threaded bodyTest detection with target objectsProper installation ensures optimal performance and longevity.Educational and Learning BenefitsThis sensor is widely used in STEM education, helping students understand:Infrared sensing technologyDigital signal processingAutomation logicRobotics navigation conceptsIt is ideal for school projects, robotics competitions, and engineering training.Advantages of E18-D80NK SensorLong adjustable detection rangeStable and accurate detectionEasy to interfaceDurable constructionSuitable for industrial and DIY useCost-effective solutionLimitationsThe sensor may not perform well with transparent or highly reflective surfaces. Performance can also vary under strong ambient infrared light.Why Choose E18-D80NK Infrared SensorProven and widely used modelReliable obstacle detectionEasy installationSuitable for beginners and professionalsExcellent value for moneyWhy Buy from ElectroxbdOriginal and tested sensorsFast delivery across BangladeshCompetitive pricingProject-friendly supportTrusted electronics supplierTrusted Source for Reliable Electronic PartsBuy E18 D80NK Infrared Obstacle Avoidance Sensor in BangladeshOrder the E18 D80NK Infrared Obstacle Avoidance Sensor today from Electroxbd for your robotics, automation, and Arduino projects.Office Address:H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi, BangladeshContact: 01600334238Website: www.electroxbd.comElectroxbd – Trusted Source for Reliable Electronic Parts. Common Questions:Q: What is the price of E18 D80NK Infrared Obstacle Avoidance Sensor in Bangladesh?A: The latest price of E18 D80NK Infrared Obstacle Avoidance Sensor in Bangladesh is 450 BDT.Q: Where to buy E18 D80NK Infrared Obstacle Avoidance Sensor in Bangladesh?A: You can buy the E18 D80NK Infrared Obstacle Avoidance Sensor at the best price from ElectroXBD in Bangladesh.
