3mm IR Pair This pair of 3mm IR High-power directional IR LED and Filtered photodiode can be used in various kinds of sensing circuits. The narrow beamwidth IR LED emits focused IR light and the filtered photodiode filters out ambient light without the need for any external circuit. When used with a proper circuit it can give up to 200 mm of reflective sensing and can also be used in high-speed applications like encoders. It has a peak wavelength of 940nm.IR sensors are also used in IR imaging devices, optical power meters, sorting devices, missile guidance, remote sensing, flame monitors, moisture analyzers, night vision devices, infrared astronomy, rail safety, etc. Applications of IR Transmitter & Receiver Pair: IP cameras Gas Analyzers Alarm systems and other crime prevention devices Battery-driven human presence sensors for IoT smart homes IR sensors are also used in IR imaging devices, optical power meters, sorting devices, missile guidance, remote sensing, flame monitors, moisture analyzers, night vision devices, infrared astronomy, rail safety, etc. Package Includes: 1 x 3mm IR Pair Specifications Pair Type  IR Transmitter and Reciever Material  Glass Dimensions  3 x 1 x 1mm Weight 5 grams

4-CH IR Line Sensor Module A 4-channel IR line sensor module is a type of sensor that uses infrared (IR) technology to detect the presence or absence of a line or object. It typically consists of four individual IR sensors, each with its own phototransistor, that are arranged in a row. The module can be used to detect the position of a line, the edge of an object, or the presence of an obstacle in a robotic or automation application. It is often used in line-following robots, edge detection, and other similar applications. Applications: Smart car Line and edge following Omnidirectional detecting On-board indicator Package Contains 1 x Tracking Module (Hollow Board + Small Plate Forward) 1 x Female to Female Dupont Line 4-CH IR Line sensor Module Specifications  Working voltage DC 3.3V-5V Output interface 6 wire interface Operating Temperature (℃) -10 ~ +50 Mounting hole M3 Detection range 1mm ~ 60 cm adjustable. Dimensions  10 × 8 × 2 cm Weight  15 grams

5mm IR Transmitter Receiver Pair This pair of High-power directional IR LED and Filtered photodiode can be used in various kinds of sensing circuits. The narrow beamwidth IR LED emits focused IR light and the filtered photodiode filters out ambient light without the need for any external circuit. When used with a proper circuit it can give up to 200 mm of reflective sensing and can also be used in high-speed applications like encoders. The IR Transmitter Receiver has a peak wavelength of 940nm. IR sensors are also used in IR imaging devices, optical power meters, sorting devices, missile guidance, remote sensing, flame monitors, moisture analyzers, night vision devices, infrared astronomy, rail safety, etc. APPLICATIONS OF IR TRANSMITTER & RECEIVER PAIR: IP cameras Gas Analyzers Alarm systems and other crime prevention devices Battery-driven human presence sensors for IoT smart homes Read our blog explaining the IR sensor working where we explained the types of IR Sensors, how an IR sensor works with example, and applications of IR Sensors. Package Includes: 1 x 5mm IR Transmitter Receiver Pair Specifications IR TX RX size 5 mm diameter IR LED current rating 30mA nominal, 600mA pulse loading at 1% duty cycle IR LED wavelength 940nM Dimensions  3 x 1 x 1 cms Weight  5 grams

HC-SR505 Mini PIR Motion Sensor HC-SR505 Mini Infrared PIR Motion Sensor Detector Module is based on infrared technology, It automatically controls the products with high sensitivity, high reliability, ultra-small size, and ultra-low-voltage operation mode.  The device works based on infrared technology and it can automatically control by itself with high sensitivity and high reliability. Because of the minimum size and low-power operation mode, it is widely used in battery-powered applications. The sensor module is basically used in applications where you want to detect the motion of a body which emits infrared radiations. HC-SR505 is preferred to be used in battery operated systems since the device is specifically designed to be operated by consuming very less power. Because of its small size the module can be installed in applications where the system size is taken in to consideration. Pinout: Pinout of HC-SR505 Mini PIR Motion Sensor It is widely used in various auto-sensing of electrical equipment, especially battery-powered automatic control products. Applications: Body induction lamps. Body sensors toys. Security Products. Industrial automation and control. Auto-sensing of electrical equipment. Battery-powered automatic control. Package Includes : 1 x HC-SR505 Mini Infrared PIR Motion Sensor Module. Specifications: Model HC-SR505 Operating Voltage 4.5 ~ 20V Average Current Consumption 0.06mA Distance Measuring Range 10-300cms Dimensions  10 x 23 x 5 mm Weight  15 grams

HCSR501 PIR Motion Sensor The HC-SR501 PIR Motion Sensor Module used to detect the motion of a human body within the sensor’s range. It is often referred to as “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion Sensor” sensors. The PIR Motion sensor module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens.  The HCSR501 PIR Motion Sensor requires 4.5 ~ 20 DC voltage. This PIR sensor's tiny size and sturdy design make it ideal for a variety of applications, including burglar alarms, automatic lighting control systems, and DIY motion-sensing technology projects.  This PIR sensor features an adjustable time delay function that allows for customization of the sensor's response time. This sensor is compatible with Arduino, Raspberry Pi, AVR, PIC, 8051, etc. Check out our entire range of IR Proximity Motion Sensors

IR Proximity Sensor The IR Proximity Sensor has a distance range of 2cm to 30cm and it is ideal for obstacle detection, line tracking, and more. It is designed for easy setup and has onboard detection indication to verify its status. A preset knob allows you to fine-tune the distance range for more accurate readings. This IR Sensor is best for IoT projects, such as creating automatic sanitizer dispensers and home automation systems. This infrared sensor is suitable for various applications in industrial, automotive, and consumer electronics settings. This sensor offers unbeatable value for money while ensuring optimal accuracy and efficiency in all your projects. The detection range of the infrared proximity sensor can be adjusted by the potentiometer.   Read our blog proximity sensor working principle. Enjoy our free shipping on orders above Rs 500/- within India.

IR Proximity Sensor The IR Proximity Sensor module has great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 30cm working voltage of 3.3V-5V. The detection range of the infrared proximity sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used for line follower robot ,obstacle avoidance, DIY Automatic Sanitizer Dispenser Kit, obstacle avoidance car assembly line count and black-and-white line tracking, and many other occasions.

IR Remote This is new ultra-thin 38KHz universal infrared IR Remote Control with Battery, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital photo frame, microcontroller development board, learning board, etc. The NEC transmission format includes leader codes, customs codes (16 bits), and data codes (16 bits). The frequency of oscillation is determined by the Crystal. The IR LEDs connected to the output emit IR pulses at 38kHz. Applications: Infrared remote control switches are used to control multiple things like thyristor power control, TVs, video games, Space related equipment (NASA), etc. IR Remote Control Switch can also be used to switch on or off electronic appliances like washing machines, radio, TVs, etc. By using the comparative relays we can switch ON or OFF the motor appliances also. read our blog about ir sensor application, which provides detailed information about IR sensors, including their working principles, types, advantages, and disadvantages. Package Includes: 1 x Remote Control 1 x CR2050 Battery (Inside Remote control). Specifications Working Distance more than 8 m Effective Angle 60 degrees Surface materials 0.125 mmPET stick Effective button life 20000 times Dynamic current 3-5 mA Infrared wavelength 940Nm Dimensions  86 x 40 x 6mm Weight  15 grams

mmWave-C4001 24Ghz Human Presence Detection Sensor The DFRobot C4001 24GHz Millimeter-Wave FMCW Radar is the perfect solution for human presence detection. It features long-range measurement, high accuracy, advanced FMCW technology, durable build, easy integration, and strong anti-interference capabilities. Made with robust materials, this radar sensor ensures reliable performance in harsh conditions. Its state-of-the-art FMCW modulation provides superior accuracy, making it ideal for motion detection and proximity sensing.  The compact design and versatile installation options simplify setup and enhance project capabilities. The C4001 radar sensor measures up to 25 meters and is suitable for real-time human presence detection. Available in various sizes.

TCRT5000 IR Sensor The TCRT5000 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package that blocks visible light. The package includes two mounting clips. This sensor is often used for line-follower robots. TCRT5000 Reflective Optical Sensor IR Infrared Switch is perfect for line tracking robot car like DIY projects When the infrared transmitter emits a beam of light to a piece of paper, if the rays shine on a white surface, they will be reflected and in turn, be received by the Infrared detector, and pin S on the module will output a low-level; If the beam of light encounters a black line, they will be absorbed, thus the Infrared detector gets nothing, and pin S will output a high level. So this module basically acts like a simple switch when it gets close to a white/black object. You can adjust the sensitivity with the potentiometer on the module. Applications of TCRT5000 IR Sensor: Position sensor for shaft encoder. Detection of reflective material such as paper, IBM cards, magnetic tapes, etc. Limit switch for mechanical motions in VCR. Package Includes: 1 x TCRT5000 IR Sensor (Pack of 5) Specifications: Model TCRT5000 Detecting range 0.591″ (15mm) Detecting method Reflective  Collector-Emitter 70V Collector Current 100mA Forward Current  60mA Output Type  Phototransistor Dimensions  4 x 3 x 1cms  Weight  5 grams