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- 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for ArduinoC $1.31Trending at C $1.37
- Arduino DS3231 ZS042 AT24C32 IIC Module Precision RTC Real time Clock MemoryC $1.63Trending at C $1.70
- Water Level Sensor Float Liquid Float Switch Tank AC 110V 10WC $8.59Trending at C $15.30
- Soil Humidity Hygrometer Moisture Detection Sensor Module Arduino w/Dupont WiresC $1.31Trending at C $1.37
- Laser Egg radium 2 air quality haze table PM2.5 particle detector homekitC $158.71Trending at C $169.70
- 5PCS Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for Arduino SR04C $5.91Trending at C $11.64
- Liquid Level Controller Sensor Module Water Level Detection Sensor ComponentC $3.85Trending at C $5.20
- Optical Infrared Water Liquid Level Sensor.Liquid Water Level ControlSwitch TRC $2.67Trending at C $3.37
Hot This Week
- LJ12A3-4-Z/BY Inductive Proximity Sensor Switch PNP DC 6V-36V NEWC $2.96150 sold
- New HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry piC $1.31145 sold
- New Electret Microphone Amplifier MAX4466 With Adjustable Gain For ArduinoC $2.20102 sold
- 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for ArduinoC $1.3778 sold
- MCP2515 CAN Bus Module TJA1050 Receiver SPI Module for ArduinoC $2.1776 sold
- Breakout Temperature Humidity Barometric Pressure BME280 Digital Sensor ModuleC $5.0173 sold
- MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas Detection Alarm Sensor ModuleC $1.5156 sold
- 5pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car RobotC $2.1255 sold
1-48 of 256,861 Results
New HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi
Trigger: L can not be duplicated, H can be repeated, the default value of H. level output: 3.3V high, low 0V. Working temperature: -15 to 70 degrees. Sensing range: less than 120 degrees cone angle less than 7 m.1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino
Input trigger signal: 10us TTL impulse. 1Pcs Module s. Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again.Digital Temperature&Relative Humidity Sensor DHT11 Module for Arduino
100% brand new and high quality DHT11 sensor adopts The module can detect surrounding environment of the humidity and temperature High reliability and excellent long-term stability output form digital output has fixed bolt hole and easy installation Cables are free for you Specification: Humidity measurement range: 20%~90%RH Humidity measurement error: ±5%RH Temperature measurement range: 0~60℃ Temperature measurement error: ±2℃ Working voltage :5 V Size: 28x12x8mm.New Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro Mini
The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx.C $5.10Top Rated SellerTrending at C $6.03From ChinaFree shippingBrand: Unbranded2,693 soldMPU-6050 6DOF 3 Axis Gyroscope+Accelerometer Module for Arduino DIY
This board is a PCB interface board with MPU6050 sensor mounted. "Zero-touch" gesture user interface. Module × 1. We will leave it for everyone that leaves it for us. Acceleration range: ± 2 ± 4 ± 8 ± 16g.C $1.79Top Rated SellerFree shippingFrom ChinaBrand: Unbranded10,036 sold5pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot
5 x Infrared obstacle avoidance module. active infrared sensors to detect the reflected, and thus the shape of the reflectivity of the target detection range is critical. The minimum detection distance which black, white maximum ; small objects from a small area, a large area from the Grand.Soil Humidity Hygrometer Moisture Detection Sensor Module Arduino w/Dupont Wires
Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage. output high, when the the soil humidity exceeds a set threshold value, the. 2 x Dupont Lines.Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Arduino
DO, when the sound intensity reaches a certain threshold, the output high and low signal. There are threshold level output flip. For sound detection module has two outputs High sensitive microphone and high sensitivity.1pcs DHT22 AM2302 Digital Temperature And Humidity Sensor Replace SHT15
Humidity range:0-100%RH. Temperature range:-40~80℃. We will leave it for everyone that leaves it for us.C $4.42Top Rated SellerFree shippingFrom ChinaBrand: Unbranded3,519 soldUltrasonic Module HC-SR04 1Pcs Distance Measuring Transducer Sensor for Arduino
C $0.99Top Rated SellerFree shippingFrom China424 soldBreakout Temperature Humidity Barometric Pressure BME280 Digital Sensor Module
Humidity: 0-100%. Humidity: 0.008%. Humidity: -3%. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface. Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz). Temperature: -40 to 85°C. Pressure: 300-1100 hPa.Digital Temperature Sensor DS18B20, -55 to +125 Celsius, 1-Wire interface #2075
C $3.69Top Rated SellerC $3.85 shipping74 soldBMP280 3.3V Pressure Sensor Module High Precision Atmospheric Arduino BMP180
This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! 1 x BMP280 Pressure Sensor Module Arduino High Precision Atmospheric Replace BMP180. Target devices. Pcakge Included .NEW TEMT6000 Light Sensor TEMT6000 Professional Light Sensor Arduino
Semi sensitivity angle: /-60degree.C $1.55Top Rated SellerFree shippingFrom ChinaBrand: Unbranded1,348 sold2Pcs KY-040 Rotary Encoder Module for Arduino AVR PIC Board Hot
3 product ratings3 product ratings - 2Pcs KY-040 Rotary Encoder Module for Arduino AVR PIC Board HotC $1.07Top Rated SellerWas: Previous PriceC $1.19From Hong KongFree shippingBrand: Unbranded551 soldLM75A IIC I2C High Accuracy Digital Temperature Sensor Board Module for Arduino
Based on LM75A, this is digital temperature sensor module. LM75A is a high-speed I2C interface temperature sensor and it can converted the temperature into a digital signal directly in the temperature range of -55 ℃ ~ 125 ℃.MCP2515 CAN Bus Module TJA1050 Receiver SPI Module for Arduino
6, module size: 4.4cm x 2.8cm screw hole center spacing 23mm x 38mm. Impedance matching, ensure drive capacity, long-distance data transmission against signal radiation. 1, support CAN V2.0B specification, the communication speed 1Mb / S.DHT11 Temperature and Relative Humidity Sensor Module for arduino
DHT11 sensor adopts. 1PCS DHT11 module. Cables are free for you. has fixed bolt hole and easy installation. We will leave it for everyone that leaves it for us.TTP223B Digital Touch Sensor capacitive touch switch module for Arduino
The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.Liquid Level Controller Sensor Module Water Level Detection Sensor Components
With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics. Material: electronic components. Detail Image. Size: approx.C $4.95Top Rated SellerC $0.03 shippingFrom China963 soldBrand: UnbrandedLJ12A3-4-Z/BY Inductive Proximity Sensor Switch PNP DC 6V-36V NEW
PNP NO(Normal Open). Theory Inductive Sensor. Wire Type Cylindrical DC 3 Wire Type. Switch Appearance Type Cylinder Type. Current Output. Model: LJ12A3-4-Z/BY. Net Weight 46g. External Material Plastic, Alloy.C $2.96Top Rated SellerFree shippingFrom China2,747 soldBrand: UnbrandedShield: ShieldedGY291 ADXL345 3-Axis Digital Acceleration of Gravity Tilt AVR ARM MCU Arduino
Adxl345 digital three-axis acceleration of gravity tilt module arduino code iic / spi. use the chip: the adxl345.GY68 BMP180 Replace BMP085 Digital Barometric Pressure Sensor Board Arduino
BMP180 arduino tutorial. Using a sensor as capable as the BMP180 you can achieve accurary of 1m. This device is really easy to use, if your thinking of using it with an Arduino then you need to check out our.New BH1750FVI Digital Light intensity Sensor Module For Arduino 3V-5V power
Chip : BH1750FVI. 1x Digital BH1750FVI Light intensity Sensor Module For Arduino 3V-5V Power. Sensor built-in : 16 bitAD converter. Light range 0-65535 lx. 100% band new and high quality. Don't distinguish between ambient light.37 Sensor Ultimate 37 in 1 Sensor Modules Kit for Arduino MCU Education User
Package include: 1. Passive Buzzer Module 2. common-cathode RED&GREEN LED Module 3. Knock sensor module 4. Shock-switch sensor Module 5. Photo resistor sensor Module 6. Push button Module 7. tilt-switch Module 8. RGB LED Module 9. infrared-transmit Module 10. RGB LED Module 11. hydrargyrum-switch sensor Module 12. two-color commoncathode LED Module 13. Active buzzer Module 14. Analog-temperature sensor Module 15. Colorful Auto-flash Module 16. Magnet-ring sensor Module 17. Hall sensor Module 18. Infrared-receive sensor Module 19. Analogy-Hall sensor Module 20. Magic-ring Module 21. Rotate-encode Module 22. Light break sensor Module 23. Finger-Pulse sensor Module 24. Magnetic spring Module 25. Obstacle avoidance sensor Module 2.C $16.41Top Rated SellerC $4.61 shippingFrom China545 soldBrand: UnbrandedRaindrops Detection sensor modue rain module weather module Humidity For Arduino
Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;.C $1.31Top Rated SellerFree shippingFrom China10,327 soldBrand: Unbranded10pcs A3144 3144E OH3144E Hall Effect Sensor SWITCHES TO-92UA 3pin SIP
Product information. Storage temperature range TS : -65 ~ 150 ℃.C $1.31Top Rated SellerFree shippingFrom ChinaBrand: Unbranded1,363 soldHC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module
Trigger: repeatable trigger (default). Induction angle: <100 degree cone angle. Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low.C $1.63Top Rated SellerFree shippingFrom ChinaBrand: Unbranded2,251 soldMQ-2 MQ2 Gas Sensor Module Smoke Methane Butane Detection for Arduino
The gas, natural gas, city gas, smoke better sensitivity. Chip: LM393, ZYMQ-2 gas sensors. We will leave it for everyone that leaves it for us. rapid response and recovery characteristics.Leonardo Pro Micro ATmega32U4 16MHz 5V Replace ATmega328 Pro Mini for Arduino
With 16Mhz crystal. Supported under Arduino IDE v1.0.5. The USB port is also available in single row pin strip to connect a USB cable (Host) to connect other Devices. Color : Blue.C $4.99Top Rated SellerFree shippingFrom China3,046 soldBrand: UnbrandedMAX6675 Module + K Type Thermocouple Temperature Sensor for Arduino AL
1PCS MAX6675 Module. 1PCS K Type Thermocouple Thermocouple Sensor. 9, the module weight: 4g. 10, module size: 25mm 15mm 13mm. 5, the temperature resolution: 0.25 °C. 8, storage temperature: -50 ~ 150 °C.10PCS TCRT5000L TCRT5000 Reflective Optical Sensor Infrared IR Switch infrared
Compact construction, sense the presence of an object by using the reflective IR beam from the object. Detection of reflective materials such as paper, IBM cards, magnetic tapes, etc. Position sensor for shaft encoder.C $1.31Top Rated SellerFree shippingFrom China3,825 soldBrand: Unbranded1Pc New Infrared IR Wireless Remote Control Module Kits for Arduino
Int RECV_PIN = 11; //define input pin on Arduino. Remote size:8.5 x 4 x 0.65cm(L x W x H). Static Current: 3~5uA, Dynamic Current: 3~5mA. Battery:CR2025 Button batteries (Not Included ). Your support will keep us moving forward forever.New Electret Microphone Amplifier MAX4466 With Adjustable Gain For Arduino
For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! Add an ear to your project with this well-designed electret microphone amplifier. - you'll need an audio amplifier (such as our 3.7W stereo amp) if you want to connect the amp directly.C $2.20Top Rated SellerFree shippingFrom China1,430 soldCompetitive New MAX31855 Module + K Type Thermocouple Sensor for Arduino
C $1.31 to C $3.91Top Rated SellerFree shippingFrom China175 soldBrand: UnbrandedLaser Sensor Module non-modulator Tube Laser Receiver New Module
1x Laser Sensor Module. output high level when receive laser signal;. output low level when not receive laser signal.C $1.31Top Rated SellerFree shippingFrom China1,414 soldBrand: UnbrandedMicrophone Sensor High Sensitivity Sound Detection Module FCor Arduino TSCA
C $0.99Top Rated SellerFree shippingFrom ChinaBrand: Unbranded74 sold2pcs PT100 Temperature Sensor Waterproof Platinum Resister
Sensor Dia: Ø4 X 30. Temperature rang: -20℃ ~ 450℃. Cable Length: 0.5m.Water Level Sensor Horizontal Liquid PP Side Mount Float Switch For Pool Water
C $1.89Top Rated SellerFree shippingFrom China1,923 soldBrand: UnbrandedDHT22/AM2302 Digital Temperature And Humidity Sensor Replace SHT11 SHT15 Arduino
1PCS AM2302 Temperature and Humidity Sensor. Humidity range:0-100%RH. Temperature range:-40~80℃. Category 1.C $3.87Top Rated SellerFree shippingFrom China18,923 soldBrand: UnbrandedNew design 20A range Current Sensor Module ACS712 Module Arduino module ACS712T
C $2.29Top Rated SellerFree shippingFrom China4,002 soldBrand: UnbrandedMQ-7 Carbon Monoxide CO Gas Alarm Sensor Detection Module For Arduino New
1 x MQ-7 MQ7 CO Carbon Monoxide Coal Gas Sensor Module Compatible. Has better sensitive detection for carbon monoxide. Suitable for the detection of carbon monoxide, gas, etc. Module Size: 30×19×15mm/1.18 0.74 0.59".30A ACS712/GY712/ZMCT103C Current Sensor Module for Arduino SE #116
C $4.67C $2.49 shippingGY-273 HMC5883L 3V-5V Triple Axis Compass Magnetometer Sensor Module For Arduino
Category 2.C $2.70Top Rated SellerFree shippingFrom China224 soldBrand: UnbrandedSTM32F103C8T6 Cortex-M3 STM32 Minimum System Development Core Board For Arduino
C $1.79 to C $6.50Top Rated SellerFree shippingFrom China532 soldBrand: UnbrandedMINI Indicator Vertical Water Level Sensor Stainless Steel 45mm Float Switch
Max Switching Current: 0.5A. 1x Stainless Steel Vertical Water Level Switch. Material: Stainless Steel SUS. Body Material:SUS304. Max Carry Current: 1A. Light weight and simple working principle,high reliability.C $3.51Top Rated SellerFree shippingFrom China2,007 soldBrand: Unbranded
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- 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for ArduinoC $1.37+C $2.37 shippingMake Offer
- Digital Temperature&Relative Humidity Sensor DHT11 Module for ArduinoC $1.31+C $3.04 shippingMake Offer
- New Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro MiniC $5.10+C $3.10 shippingMake Offer
- 1pcs DHT22 AM2302 Digital Temperature And Humidity Sensor Replace SHT15C $4.42+C $2.37 shippingMake Offer
- 5pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car RobotC $2.12+C $3.13 shippingMake Offer
- MPU-6050 6DOF 3 Axis Gyroscope+Accelerometer Module for Arduino DIYC $1.79+C $3.13 shippingMake Offer
