MQ-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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SensorsDetects carbon monoxide between 20 and 2,000 ppm, with analogue and digital outputs and a threshold trimmer; 2.5 to 5 Vdc supply.
SensorsCompact board built around a high-sensitivity semiconductor smoke sensor, with a wide detection range, fast response, good stability and a long service life
SensorsPCB probe with analogue output that, when connected to an Arduino or another microcontroller, measures the soil moisture percentage, for example in a flower pot
Sensors24 GHz mmWave radar sensor for accurate detection of human micro-motion, even when the person is standing still. HMMD technology, compatible with Arduino, ESP32, Raspberry Pi and Jetson Nano. Ready to use, ideal for smart projects.
SensorsBased on the Freescale MAG31110 chip, this compact board measures magnetic fields
SensorsImmersed in a liquid it returns a voltage proportional to the level, down to a depth of 48 mm; it runs on 2 to 5 Vdc.
SensorsModule fitted with a reflective infrared sensor (ST188), an LM393 voltage comparator, a sensitivity adjustment trimmer and both analogue and digital outputs
SensorsProximity sensor built around a voltage comparator chip, an infrared transmitter and an infrared receiver, with a trimmer for sensitivity adjustment, analogue and digital outputs and two status LEDs for power and output signal
SensorsSmall module fitted with a sensor able to measure the UV intensity of sunlight, lamps or other sources, with a wavelength between 200 nm and 370 nm
SensorsMotion sensor using a mercury switch
SensorsBuilt around the APDS-9960 RGB and Gesture sensor; fitted with integrated UV and IR blocking filters, four separate diodes sensitive to different directions and an I²C-compatible interface, this small breakout board delivers light and colour measurement, proximity detection and contactless gesture detection at a distance of 10 to 20 cm
SensorsStainless steel “S” type load cell, C3 accuracy class, 500 kg range and two M12 threaded holes
SensorsS-type load cell made of stainless steel, C3 accuracy class, 200 kg range and two M12 threaded holes
SensorsStainless steel “S” type load cell, C3 accuracy class, 100 kg range and two M12 threaded holes
SensorsBuilt around the Sensirion SGP30 air quality sensor, this very small breakout board reports the carbon dioxide concentration (telling you how stale the air in a closed room is) and the TVOC (Total Volatile Organic Compounds), that is the concentration in parts per billion of airborne particles
SensorsSet consisting of an interface board and a 20 kg load cell mounted inside a mechanical frame. The board is based on the HX711 chip, a 24-bit analogue-to-digital converter designed to connect the load cell to a microcontroller such as Arduino, Fishino or compatible boards
SensorsMade up of a probe with two metal terminals and a small module based on the LM393 IC, it measures the moisture content of the soil, for example in a flower pot
SensorsTemperature and humidity sensor based on the Sensirion CMOSens® SHT20 4C
SensorsBuilt from a visible-light LASER (emitter) and a photodiode receiver, this photoelectric switch can detect extremely small objects (down to 0.8 mm) with a response time of less than 2 ms
SensorsThe Sharp GP2Y1010AU0F is an optical air-quality sensor designed to detect dust particles
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