Module with DHT22 Temperature and Humidity Sensor
€7.30excl. VAT€8.90incl. VATCompact module based on the DHT22 temperature and relative humidity sensor. It features a single-wire serial interface that makes it easy to use
Breakout boards
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SensorsMotion sensor board with mercury switch
€3.69excl. VAT€4.50incl. VATMotion sensor using a mercury switch
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SensorsMPR121 – Capacitive Touch Sensor Breakout
€4.02excl. VAT€4.90incl. VATSmall breakout board based on the Freescale MPR121QR2 chip, a capacitive touch sensor controlled over an I²C interface
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SensorsMQ-5 LPG gas sensor board
€3.69excl. VAT€4.50incl. VATBoard with an MQ-5 LPG gas sensor that detects LPG, natural gas and town gas in the air at concentrations between 200 and 10,000 ppm.
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SensorsMQ-7 Gas Sensor Board
€5.57excl. VAT€6.80incl. VATDetects carbon monoxide between 20 and 2,000 ppm, with analogue and digital outputs and a threshold trimmer; 2.5 to 5 Vdc supply.
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SensorsNon-contact temperature sensor – MLX90614
€20.49excl. VAT€25.00incl. VATBreakout board built around the MLX90614 infrared (non-contact) temperature sensor
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Control electronicsOptical endstop for CNC / 3D printer
€2.87excl. VAT€3.50incl. VATBuilt from a slotted optical switch and an LED, this small board is particularly suited to use as an optical endstop for 3D printers or CNC machines
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Sensors -
Breakout boardsPedometer Breakout Board with STM201M
€18.44excl. VAT€22.50incl. VATSmall breakout board based on the STM201M accelerometer module.
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SensorsPedometer module – STM201M
€12.70excl. VAT€15.50incl. VATVery small module for building a pedometer for use in various types of systems.
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SensorspH measurement probe
€11.89excl. VAT€14.50incl. VATpH measurement probe that ends electrically in a BNC connector, suitable for use with most pH meters and controllers with a BNC input (not included). This probe can be used for a wide range of applications such as aquariums, hydroponics, laboratory work, etc.
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SensorspH sensor module
€19.67excl. VAT€24.00incl. VATModule for measuring the pH level and the temperature of a water-based solution.
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SensorsPressure Sensor
€3.69excl. VAT€4.50incl. VATBased on the BMP180 digital barometer, this sensor can measure absolute ambient pressure and convert the measured pressure into an altitude
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SensorsRain Sensor with Control Electronics
€4.75excl. VAT€5.80incl. VATMade up of a board with a large sensing area (34×47 mm) on both faces plus control electronics, this product is particularly suited to detecting rain
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RTC (real-time clocks)Real Time Clock module with DS1307
€2.46excl. VAT€3.00incl. VATRTC module with DS1307, ideal for IoT projects. Other I2C devices can be daisy-chained.
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SensorsReflectance sensor – 2 pcs
€6.15excl. VAT€7.50incl. VATReflectance sensor made up of an infrared emitter diode and a phototransistor
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RTC (real-time clocks)RTC module with DS1302
€2.13excl. VAT€2.60incl. VATThe RTC module with DS1302 chip gives accurate timekeeping for a wide range of electronic applications. With its RTC circuit and its holder for a CR2032 battery, it keeps working reliably even without the main power supply. Easy to use with platforms such as Arduino, the DS1302 is the ideal way to keep time and date accurately.
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SensorsSoil Moisture Sensor
Price range: €13.00 through €18.90 incl. VATThis moisture sensor can detect whether the soil is too dry or too wet, thanks to an on-board pushbutton switch and a trimmer for adjusting the trigger threshold.
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SensorsSoil Moisture Sensor Board
€3.69excl. VAT€4.50incl. VATPCB probe with analogue output that, when connected to an Arduino or another microcontroller, measures the soil moisture percentage, for example in a flower pot
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SensorsSoil moisture sensor module
€4.02excl. VAT€4.90incl. VATMade up of a probe on a PCB and a small module built around the LM393 IC, it reads the percentage of moisture in the soil, for instance in a flower pot