Atmosféricos SainSmart MG811 Gas CO2 Carbon Dioxide Sensor Module Sensor Module PTR003674 78,72 € SainSmart MG811 Gas CO2 Carbon Dioxide Sensor Module Sensor Module Would you like to detect CO2 concentration with your favourite microcontroller? Ver
Sensor Hall SS41F - Bipolar Hall Effect Latch Sensor PTR003582 2,83 € SS41F - Bipolar Hall Effect Latch Sensor The SS41F is an integrated Bipolar Hall effect sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle. Ver
Sensores Variados SparkFun Essential Sensor Kit PTR003560 47,23 € SparkFun Essential Sensor Kit Want to start playing with sensors, but don’t know where to begin? This kit includes a variety of basic sensors for any beginner or experienced programmer. With everything included in this kit, you’ll be able to sense acceleration, force, vibration, Infrared light, ambient light, temperature, and more! These are some great... Ver
Atmosféricos Grove - Gas Sensor O2 PTR003496 87,08 € Grove - Gas Sensor O2 Grove-Gas Sensor (O₂) is a kind of sensor to test the oxygen concentration in air, which is based on the principle of the electrochemical cell to the original work. Ver
Atmosféricos Freescale MPX4250AP Pressure Sensor PTR003420 21,46 € Freescale MPX4250AP Pressure Sensor The MPX4250A series piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. Ver
Atmosféricos CO2 Sensor (Arduino compatible) PTR003286 80,63 € CO2 Sensor (Arduino compatible) "Verdehouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2, we can do somehing to reduce the CO2 and to protect our Earth. This is the first CO2 sensor in Arduino market. Adicionar ao Carrinho
Sensor Hall A1125 - Unipolar Hall Effect Switch PTR003007 2,58 € A1125 - Unipolar Hall Effect Switch The A1125 is an integrated Hall effect latched sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle. Ver
Sensor Hall A1121 - Unipolar Hall Effect Switch PTR003006 1,85 € A1121 - Unipolar Hall Effect Switch The A1121 is an integrated Hall effect latched sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle. Adicionar ao Carrinho
Atmosféricos Grove - Water Sensor PTR002599 4,37 € Grove - Water Sensor This water sensor module is part of the Twig system. This sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens traces. Adicionar ao Carrinho
Sensor Hall SS49E - Linear Hall Effect Sensor PTR002549 4,24 € SS49E - Linear Hall Effect Sensor The SS39E Low-cost Linear Hall-effect Sensor ICs are small, versatile devices that are operated by the magnetic field from a permanent magnet or an electromagnet. Adicionar ao Carrinho
Sensores Variados Water Level Sensor - Normaly Open PTR002371 6,89 € Water Level Sensor - Normaly Open This switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other devices. Adicionar ao Carrinho
Atmosféricos DHT11 Basic temperature-humidity sensor PTR002333 3,81 € DHT11 Basic temperature-humidity sensor The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. Adicionar ao Carrinho
Atmosféricos DHT22 Temperature-humidity sensor PTR002332 10,95 € DHT22 temperature-humidity sensor The DHT22 is a basic, low-cost digital temperature and humidity sensor. Adicionar ao Carrinho
Sensores de Temperatura MPL115A2 - I2C Barometric Pressure and Temperature Sensor PTR002227 15,68 € MPL115A2 - I2C Barometric Pressure and Temperature Sensor This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. Adicionar ao Carrinho
Atmosféricos SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2 PTR002209 17,71 € SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2 Life has its ups and downs, so why not measure them? Adicionar ao Carrinho
Sensores de Gases Grove - Alcohol Sensor PTR001963 10,15 € Grove - Alcohol Sensor Alcohol sensor is semiconductor sensor for alcohol detection. It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector. Adicionar ao Carrinho
Sensores de Gases Alcohol Gas Sensor MQ-3 PTR001452 6,77 € Alcohol Gas Sensor MQ-3 This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. Adicionar ao Carrinho
Sensores de Gases Methane CNG Gas Sensor - MQ-4 PTR001449 7,38 € Methane CNG Gas Sensor - MQ-4 This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. Adicionar ao Carrinho
Sensores de Gases LPG / Isobutane / Propane Gas Sensor MQ-6 PTR001403 6,40 € LPG / Isobutane / Propane Gas Sensor MQ-6 This semiconductor gas sensor detects the presence of LPG, isobutane, and propane at concentrations from 300 to 10,000 ppm. Adicionar ao Carrinho
Sensores de Gases Flammable Gas & Smoke Sensor MQ-2 PTR001402 5,29 € Flammable Gas & Smoke Sensor MQ-2 This semiconductor gas sensor detects the presence of combustible gas and smoke at concentrations from 300 to 10,000 ppm. Adicionar ao Carrinho
Sensores de Gases Pololu MQ Gas Sensor Carrier PTR001401 1,60 € Pololu MQ Gas Sensor Carrier This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, power and analog voltage output Adicionar ao Carrinho
Sensores de Temperatura SparkFun Humidity and Temperature Sensor Breakout - SHT15 PTR001315 51,17 € Humidity and Temperature Sensor - SHT15 Breakout This is a simple breakout board for the SHT15 humidity sensor from Sensirion. Adicionar ao Carrinho
Atmosféricos Humidity and Temperature Sensor - RHT03 PTR001301 14,76 € Humidity and Temperature Sensor - RHT03 The RHT-03 is a low cost humidity and temperature sensor with a single wire digital interface. Adicionar ao Carrinho
Sensores de Gases Carbon Monoxide Sensor - MQ-7 PTR001249 10,33 € Carbon Monoxide Sensor - MQ-7 This is a simple-to-useCarbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. Adicionar ao Carrinho
Sensor Hall Magnet M1219-4 Neodyium Iron Boron PTR000930 2,64 € Magnet M1219-4 External Diameter:6mmExternal Width:2mmMaterial:Neodyium Iron BoronOperating Temperature Max:120°C Ver
Sensor Hall Magnet M1219-5 Neodyium Iron Boron PTR000929 3,08 € Magnet M1219-5 Neodyium Iron Boron Íman M1219-5 Ver
Sensor Hall A1220 - Latch Hall Effect Sensor PTR000927 2,21 € A1220 - Latch Hall Effect Sensor The Allegro A1220 is a Latching Hall Effect Sensor meaning that once it is triggered it latches and will not unlatch until a magnetic force of reverse polarity and strength is sensed. Adicionar ao Carrinho
Atmosféricos Humidity Sensor - HIH-4030 Breakout PTR000770 26,08 € Humidity Sensor - HIH-4030 Breakout This is a breakout board for Honeywell's HIH-4030 humidity sensor. Ver