{"title":"Sensor","description":"","products":[{"product_id":"mini-pir-motion-sensor","title":"Mini PIR Motion Sensor","description":"\u003cp\u003ePIR sensors are used to detect motion from pets\/humanoids from about 5 meters away (possibly works on zombies, not guaranteed). This sensor is much smaller than most PIR modules, which makes it great for unobtrusive projects. It's also fully-contained - only needs power and ground, and it's breadboard or perfboard friendly.\u003c\/p\u003e\n\u003cp\u003eUsage is super simple: You can power it from 3 to 12V DC, there's an onboard regulator. Digital signal output is 3.3V high\/low. 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Communication with the HMC5883L is simple and all done through an I2C interface. 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It provides a precise digital 24 Bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption.\u003c\/p\u003e\n\u003cp\u003eThis HX710B air pressure sensor module uses a high-precision AD sampling chip, adopts a 0-40KPa air pressure sensor, can connect a 2.5mm hose, can detect water level, and other air pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterface Type: Serial\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Output Rate: 10 SPS \/ 80SPS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. 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This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). 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With a detection range of 4″ to 32″ (10 cm to 80 cm) and an analog voltage indicating the distance, this sensor is very easy to use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum range: 80 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum range: 10 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSampling rate: 26 Hz1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum operating voltage: 4.5 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltage: 5.5 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply current: 30 mA2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput type: analog voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage differential: 1.9 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51186161418542,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/41b8ZybTwNL._UF894_1000_QL80.jpg?v=1760946999"},{"product_id":"tilt-sensor-module-ball-switch","title":"Tilt Sensor Module (Ball Switch)","description":"\u003cp\u003eTilt sensors are switches that can detect basic motion\/orientation. 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DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose an alarm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing imported trough type optical coupling sensor, groove width 5 mm.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe output state light, the lamp output level, and the output low-level light.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCovered: output high level; Without sunscreen: the output low level.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe comparator output, signal clean, good waveform, and driving ability is strong, for more than 15 ma.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe working voltage of 3.3 V to 5 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput form: digital switch output (0 and 1)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA fixed bolt hole, convenient installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmall board PCB size: 3.2 cm x 1.4 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse the LM393 wide voltage comparator Module\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51186167513390,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/10pcs-Slot-Type-IR-Optocoupler-Speed-Sensor-Module-LM393-For-Arduino-Groove-Coupler-Sensor-3-3V.jpg_q50-1.jpg?v=1760947531"},{"product_id":"srm-3-channel-path-tracing-module","title":"SRM 3 Channel Path Tracing Module","description":"\u003cp\u003eThe 3 Channel Line Tracking Module is used on robotic vehicles to allow them to optically follow a line on the floor.  Line tracking is one of the easiest ways to implement navigation by a robotic vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 channel tracking sensors, must-have in your DIY Robot Projects;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses infrared light detection, anti-jamming capability, using CTRT5000 sensor, adjustable sensitivity, stable performance;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith lights, a fixed bolt hole for easy installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V Uses infrared light detection, anti-jamming capability, using\u003c\/li\u003e\n\u003cli\u003eCTRT5000 sensor, adjustable sensitivity, stable performance With lights, a fixed bolt hole for easy installation Features: 3 channel tracking sensors, must-have in your DIY\u003c\/li\u003e\n\u003cli\u003eRobot Projects; Uses infrared light detection, anti-jamming capability, using CTRT5000 sensor, adjustable sensitivity, stable performance; Working voltage: 5V With lights, a fixed bolt hole for easy installation Package\u003c\/li\u003e\n\u003cli\u003eIncludes: 1 x 3 Channel Path Tracing Module\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51186167775534,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/ScreenShot2022-06-26at9.01.39AM_1200x1200_aed8fc2a-2a87-4c72-bcee-7ad743e68e7f.webp?v=1760947635"},{"product_id":"3-sensor-lines-follow-sensor","title":"3 Sensor Lines Follow Sensor","description":"\u003cp\u003eThe product is a new generation of high quality electronic modules with high sensitivity and high accuracy. It is suitable for the fields of infrared, led and environmental protection equipment. The sensor module has the function of detection of infrared, weak current signal and infrared radiation to achieve the best results. The sensor can detect small size and light, easy to use and operate. Can detect small size, low power consumption, high efficiency and energy loss, large signal channel. This detector adopts highquality infrared patch and probe, which has the characteristics of antireverse connection function. The module has a wide range of applications, suitable for all kinds of instruments in the fields of the metal field, such as hospitals, supermarkets, warehouses, factories, lighting and scientific research.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1. INFRARED DETECTION: 8-channel IR detector search module with eight tracking module IR detection sensors, simple and easy to use\u003c\/p\u003e\n\u003cp\u003e2. 8 TOTAL SENSORS: Markers D1-D8 on the module correspond to 8 sensors from left to right, clear and easy to read\u003c\/p\u003e\n\u003cp\u003e3. 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After several tests, the sensor hardware is set to the best performance of the current 18 Ma 20 ma, mainly in the capacity-jamming.\u003cbr\u003eIf you need a small power consumption, we can modify it, at least they can do\u003cbr\u003e4.You can display a message.\u003cbr\u003e5.The detected object, the final output signal level is low, the object is not detected, the final output signal high level.\u003cbr\u003e6. TTL level sensor output can be directly connected to the MCU IO Port 3.3 volts or 5 volts.\u003c\/p\u003e","brand":"SunFounder","offers":[{"title":"Default Title","offer_id":51186310381870,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/61dYX_n4TmL._SX522.jpg?v=1760948511"},{"product_id":"photocell-ldr-2-pieces","title":"Photocell - LDR (2 pieces)","description":"\u003cp\u003ePhotocell’s are light-sensitive, variable resistors. 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It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and sends a digital signal on the data pin(no analog input pins needed). It's fairly simple to use, but requires careful timing to collect data. 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The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. 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