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10PCS TTP223 Capacitive Touch Switch Sensor Module Self-LockingTrigger setting mode:(1- > Short ; 0- > No Short)AB=00:No-lock High TTL level ouput;AB=01:Self-lock High TTL level ouput;AB=10:No-lock Low TTL level ouput;AB=11:Self-lock Low TTL level ouput;
- €0,50 EUR
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Grove Laser PM2.5 Dust Sensor Arduino CompatibleFeatures Real-time detection: Real-time & continuous detection of dust concentration in the air High sensitivity: High sensitivity on dust particles of 0.3 μm or greater Stable data reading: Based on laser light scattering technology, readings are accurate, stable, and consistent Low-power: Low noise and Ultra-low power consumption Grove...
- €39,90 EUR
- €39,90 EUR
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RGB Full Color LED Light ModuleLED is an acronym for Light Emitting Diode, which is made from compound semiconductors such as gallium (Ga), arsenic (As), and phosphorus (P). Gallium phosphide diodes emit red light, gallium arsenide diodes emit green light, and silicon carbide diodes emit yellow light. The reverse...
- €0,36 EUR
- €0,36 EUR
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LED Module Red/White/Yellow/Blue/GreenAn LED, or Light Emitting Diode, is made from a compound mixture of elements such as gallium (Ga), arsenic (As), and phosphorus (P). Gallium phosphide diodes emit red light, gallium phosphide diodes emit green light, and silicon carbide diodes emit yellow light. The reverse...
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Touch SensorA touch sensor is a touch switch module based on the principle of capacitive sensing. When a human or metal touches the gold-plated contact surface of the sensor, it is detected. In addition to direct touch on the metal surface, contact through a certain...
- €0,68 EUR
- €0,68 EUR
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Crash SensorA collision switch module is essentially a micro switch, also known as a snap-action switch. It is an electronic switch activated by very small physical pressure and can be directly connected to a microcontroller. It integrates a load resistor and an LED indicator, making...
- €0,56 EUR
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Rotary PotentiometerA potentiometer is essentially a variable resistor. Because its role in a circuit is to obtain an output voltage that has a certain relationship with the input voltage (applied voltage), it is called a potentiometer. As shown in the schematic diagram below, a potentiometer...
- €0,69 EUR
- €0,69 EUR
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4-Way Key Switch ModulesA push button, also known as a tactile switch, operates by applying pressure in the direction of the switch to meet the actuation force requirement, causing the switch to close and connect. When the pressure is removed, the switch opens. The internal mechanism relies...
- €0,90 EUR
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Key Switch ModulesA push button switch, also known as a tactile switch, operates by applying pressure in the direction of the switch to meet the actuation force requirement, causing the switch to close and connect. When the pressure is removed, the switch opens. The internal mechanism...
- €0,36 EUR
- €0,36 EUR
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Photoresistor Ambient Brightness SensorThe ambient light sensor, also known as an environmentally friendly photoresistor, is designed to replace CdS photoresistors and complies with RoHS directive (lead-free and cadmium-free). It features a specially designed filter epoxy resin package with a spectral response characteristic similar to the human eye....
- €0,63 EUR
- €0,63 EUR
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Infrared Trace SensorThe line tracking sensor developed by our company is designed specifically for line-following robots. It eliminates the need to adjust a potentiometer, making the line-following car simpler and more stable. The line tracking sensor is essentially an infrared transceiver device, consisting of a pair...
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Water Level Liquid Detection SensorThe water level sensor is designed specifically for water depth detection and can be widely used for sensing rainfall, water levels, and even liquid leaks. When the water level sensor is placed in water, the more the water covers the copper wires, the higher...
- €0,59 EUR
- €0,59 EUR
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Infrared tracking sensor (fixed distance)The line tracking sensor is specially developed by our company for line-following cars, designed to simplify and stabilize the operation without the need for potentiometer adjustment. The line tracking sensor is essentially an infrared transmitting and receiving device, consisting of a pair of infrared...
- €0,76 EUR
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DS1307 RTC Real-Time Clock ModuleThe DS1307 clock module is a low-power, real-time clock (RTC) chip with 56 bytes of non-volatile RAM. It transmits addresses and data through a two-wire bidirectional serial bus. The chip provides information on seconds, minutes, and hours, and automatically adjusts for the number of...
- €1,60 EUR
- €1,60 EUR
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Infrared Sensor Tracking Trajectory Obstacle Avoidance ModuleInfrared detection module is essentially an infrared transceiver device, is a pair of infrared transmitter and receiver tubes. The transmitter tube emits a certain frequency of infrared light, when the infrared light emitted in the direction of detection meets the reflective surface, the infrared...
- €0,90 EUR
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4-Way Photosensitive SensorLight Dependent Resistor (LDR) Module Description and Working Principle As widely known, voice-controlled lights in hallways often include an additional sensor known as a photoresistor or Light Dependent Resistor (LDR). The LDR, typically made of cadmium sulfide (CdS), is a variable resistor that changes...
- €1,20 EUR
- €1,20 EUR
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Sound Microphone SensorThe sound sensor module acts as the equivalent of a microphone (mike). It is used to receive sound waves and display a vibrational image of the sound, but cannot make measurements of the intensity of noise. The sensor has a built-in condenser electret microphone...
- €0,90 EUR
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4-Way Tilt Sensor Tilt Switch Vibration SensorThe tilt switch module, also known as a ball switch or steel ball switch, is essentially a type of vibration switch. It operates on the principle of a rolling ball making or breaking contact with conducting pins, thereby controlling the circuit's connection or disconnection....
- €0,72 EUR
- €0,72 EUR
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Digital Signal Analog Sensor for Water VaporThe fog sensor is capable of outputting both digital and analog signals and can be used in combination with a microcontroller to create simple rain detectors and liquid switches. As the humidity on the sensor surface increases, the output voltage rises. In addition to...
- €0,56 EUR
- €0,56 EUR
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Infrared Obstacle Avoidance SensorThis sensor module has strong adaptability to ambient light and features a pair of infrared emitting and receiving tubes. The emitter emits infrared light at a specific frequency. When an obstacle (reflective surface) is detected in the sensing direction, the infrared light is reflected...
- €0,71 EUR
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Human Body Infrared SensorsThe small human body induction module is an automatic control product based on infrared technology, known for its high sensitivity, strong reliability, ultra-small size, and ultra-low voltage operation mode. It is widely used in various automatic sensing electrical devices, especially those powered by batteries....
- €1,36 EUR
- €1,36 EUR
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Water Vapor SensorA water vapor sensor detects the presence of moisture using humidity. It can be used to determine whether it is raining. When placed outdoors, if raindrops fall on the petal-shaped detection area, the humidity increases, resulting in a higher output voltage. Besides detecting rain,...
- €0,56 EUR
- €0,56 EUR
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Photoresistor Ambient Light SensorAn environment light sensor, also known as an eco-friendly photoresistor, is a device used to detect ambient light levels. It replaces traditional CdS photoresistors and complies with RoHS directives (lead-free and cadmium-free). This sensor is encapsulated with a specially designed light-filtering epoxy resin, providing...
- €0,62 EUR
- €0,62 EUR
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Raindrop SensorA raindrop sensor is a detection device primarily used for detecting rain and measuring the amount of rainfall. It is widely applied in car automatic wiper systems, smart lighting systems, and intelligent sunroof systems. The sensor uses high-quality FR-04 double material with a large...
- €1,40 EUR
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Sensors Kit with storage boxThis sensor kit contains 37 types of commonly used sensor modules for microcontroller projects, including modules like the active buzzer, 5V relay, temperature and humidity sensor, and more. It is compatible with various microcontrollers such as Arduino, Raspberry Pi, NodeMcu, and many others. 37...
- From €24,90 EUR
- From €24,90 EUR
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GY-521 MPU-6050 3-Achsen-Gyroskop und BeschleunigungssensorDas kompakte GY-521-Modul basiert auf dem MPU-6050 NEMS-Chip und kombiniert ein 3-Achsen-Gyroskop und einen 3-Achsen-Beschleunigungsmesser mit einem digitalen Bewegungsprozessor (DMP) und einem Temperatursensor. Das Auslesen der Sensordaten erfolgt über den I²C Bus, daher werden neben der Stromversorgung nur 2 Leitungen (SCL und SDA) benötigt....
- From €7,99 EUR
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Bodenfeuchtesensor Hygrometer Modul V1.2 kapazitivDas kapazitive Bodenfeuchte-Sensor-Hygrometer-Modul V1.2 ist das Nachfolgemodell unseres Bodenfeuchte-Sensormoduls (Hygrometer). Anders als das normale Modul verfügt dieser Sensor nicht über einen einstellbaren Schaltkontakt, er arbeitet analog und zeigt somit die genauen Feuchtigkeitswerte in Echtzeit an. Da der Sensor kapazitiv arbeitet, verunreinigt dieser Sensor auch...
- From €4,49 EUR
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FotowiderstandsmodulDie Lichtschwelle kann über ein Potentiometer eingestellt werden, um den Relaisstart einzustellen Eingang: 5 V/12 V DC Belastbarkeit: 10A / AC 250V oder DC bis 30V ROTE LED AN: Zeigt an, dass das Gerät eingeschaltet ist. BLAUE LED AN: Relais funktioniert Der Modulausgangsanschluss verfügt...
- €3,99 EUR
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SchwingungssensorDas Vibrationsmodul wird auch Vibrationsschalter genannt. Wenn wir auf das Modul tippen oder es schütteln, erkennt es die Vibration und der K1-Pin gibt eine Spannungsdifferenz aus. Das Modul verfügt über 4 Krokodilklemmen-Schnittstellen VCC, GND, K1, NC, die einfach über die Krokodilklemme mit der Micro:bit-Platine...
- €2,49 EUR
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ThermistormodulMerkmale: 1. Mit dem NTC-Thermistorsensor, gute Empfindlichkeit 2. Die saubere Wellenform des Komparator-Ausgangssignals ist gut und die Antriebsfähigkeit liegt über 15 mA. 3. Passen Sie die Erkennungsschwelle des Temperaturverteilungsbits an 4. Betriebsspannung 3,3 V-5 V 5. Das Ausgabeformat: Digitaler Schaltausgang (0 und 1) 6....
- €0,35 EUR
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StoßsensormodulAnwendungsbereich: Wird für verschiedene Vibrationsauslösefunktionen, die Meldung von Einbruchalarmen, intelligenten Autos, elektronischen Bausteinen usw. verwendet. Modulfunktionen: 1. Durch den Einsatz unterschiedlich empfindlicher Vibrationsschalter wird standardmäßig der Vibrationssensor SW-18015P verwendet. 2, der Komparatorausgang, das Signal ist sauber, die Wellenform ist gut, die Antriebsfähigkeit ist stark,...
- €2,49 EUR
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Bewegungssensor Bewegungserkennungsmodul HC-SR501 PIRDas Bewegungsmeldermodul basiert auf Infrarottechnologie, einem automatischen Steuermodul und dem LHI778-Sondendesign. Dies gewährleistet hohe Empfindlichkeit, hohe Zuverlässigkeit und einen Ultra-Niederspannungsbetriebsmodus. Es wird häufig in verschiedenen elektrischen Geräten mit automatischer Erkennung verwendet, insbesondere in batteriebetriebenen, automatisch gesteuerten Produkten. Das Modul ist außerdem mit einer sogenannten...
- From €6,49 EUR
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FlammensensorÜberblick Empfindlich gegenüber Flammenspektrum Verfügt über einen Weitbereichsspannungskomparator LM393 Einstellbare Empfindlichkeit Signalausgangsanzeige Spezifikationen Spektralbereich: 760 nm ~ 1100 nm Erfassungswinkel: 0 - 60 Grad Leistung: 3,3 V ~ 5,3 V Betriebstemperatur: -25℃ ~ 85℃ Abmessungen: 27,3 mm * 15,4 mm Größe der Befestigungslöcher: 2,0...
- €0,90 EUR
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Stromsensor ACS712ELC-20A1. Stromsensor: ACS712ELC-20A; 2. Pin 5-V-Stromversorgung, integrierte Stromanzeige; 3. Das Modul kann plus oder minus 20 Ampere messen, entsprechend dem analogen Ausgang von 100 mV/A; 4. Es fließt kein Teststrom, die Ausgangsspannung beträgt VCC/2.
- €4,19 EUR
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