Περιβάλλοντος Υπάρχουν 14 προϊόντα.

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  2,00 € Διαθέσιμο

  DHT11 Module (Digital Humidity &...

  Power supply: 3.0 to 5.5V DC Output signal: digital signal via single-bus Operating range: humidity 20 to 90%RH, temperature 0 to 50℃ Accuracy of measuring humidity: ±5.0%RH Accuracy of measuring temperature: ±2.0℃ Response time: <5s

  2,00 €

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  1,50 € Διαθέσιμο

  Water Level Sensor for Arduino

  A simple and small portable water level/water droplet identification, detection sensor water Working Voltage: DC 3-5V Working Current: <20mA Detection Area: 40 mm x 16 mm Working Temperature: 10 °C to 30 °C Work Humidity: 10% to 90% without condensation Size: 65 mm x 20 mm x 8 mm

  1,50 €

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  4,00 € Διαθέσιμο

  Νέο

  Carbon Monoxide MQ-9 Gas Sensor Module

  MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.

  4,00 €

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  3,20 € Διαθέσιμο

  DS18B20 Temperature Waterproof Sensor

  DS18B20 temperature sensor 9 to 12 bit adjustable resolution 1-Wire interface- requires only one digital pin for communication Power supply range:3.0V-5.5V ±0.5°C Accuracy from -10°C to +85°C Usable temperature range: -55 to 125°C (-67°F to +257°F) Stainless steel tube size:Approx.6*50mm(Diameter*Length) red (VCC), yellow(DATA) , black(GND)  Cable length:...

  3,20 €

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  1,50 € Διαθέσιμο

  TMP36 Temperature Sensor

  The TMP36 is a low voltage, precision centigrade temperature sensor. It provides a voltage output that is linearly proportional to the Celsius temperature. It also doesn’t require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range.

  1,50 €

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  2,50 € Διαθέσιμο

  Flame Detection Sensor (for Arduino)

  Module Features:  Detection: Fire / Flame Light Source Wavelength: 760nm to 1100nm Detection angle: 60 degrees Sensitivity: Adjustable by potentiometer Operating Voltage 3.3V-5V  Output: Digital & Analog PCB size: 3.2cmx1.4cm  fixed bolt holes for easy installation 

  2,50 €

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  1,50 € Διαθέσιμο

  LM335Z Precision Temperature Sensor TO-92

  The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K

  1,50 €

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  1,80 € Διαθέσιμο

  DHT11 Digital Humidity & Temperature Sensor

  This is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature. DHT11 output calibrated digital signal.  *See below for more details

  1,80 €

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  1,80 € Διαθέσιμο

  DS18B20+ Temperature Sensor, THT

  Manufacturer: MAXIM-DALLAS Integrated circuit type: temperature sensor Kind of temperature sensor: digital thermometer Temperature measuring range: -55...125°C Supply voltage: 3... 5.5VDC Case: TO92 Mounting: THT

  1,80 €

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  6,50 € Διαθέσιμο

  DHT22 Digital Humidity & Temperature Sensor

  DHT22 - AM2302 Accuracy resolution:0.1 Humidity Range:0-100%RH Temperature Range:-40~80℃ Humidity Measurement Precision:±2%RH Temperature Measurement Precision:±0.5℃ Excellent long-term stability All calibration, digital output Completely interchangeable Long distance signal transmission Relative humidity and temperature measurement

  6,50 €

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  5,00 € Διαθέσιμο

  PEAKTECH TF-50, Universal bead probe, -40...

  The illustrated temperature probe is a K-type thermocouple (NiCrNi). This temperature probe can be used for all digital thermometers pictures in our catalogue range. Bead probe for general measurement applications, not suitable for immersion measurements. Range: -40°C - +204°C/-40°F - +399°F Accuracy: ± 0.5 % Cable length: 200 cm Probe: 1.5 mm

  5,00 €

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  1,50 € Διαθέσιμο

  LM35 DZ Temperature Sensor, 0/+100°C, TO-92

  The LM35 models are precision temperature sensors with a linear output voltage proportional to the temperature. Supply voltage +4 - +30 V Temperature measurement range 0 - +100°C Accuracy ±0.4°C Enclosure TO-92 Temperature sensitivity, voltage 10 mV/K Type: LM35DZ/NOPB

  1,50 €

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  2,50 € Διαθέσιμο

  Soil Hygrometer / Moisture Detection...

  This is a simple moisture sensor can be used to detect soil moisture. Using the sensor produces an automatically watering device. Adjustable sensitivity Working voltage : 3.3 V -- 5 V  Double output mode Power indicator light (red) Digital switch output indicator light (green)

  2,50 €

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  3,00 € Διαθέσιμο

  BMP280 Atmospheric Pressure Sensor Module

  Model: GY-BMP280 Chip: BMP280 Power supply: 3V Communication method: Standard IIC/SPI communication protocol Air pressure range: 300-1100hPa Pin pitch: 2.54mm Module size: 11.5mm*15mm

  3,00 €

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