PMS5003 High Accuracy Particle Concentration Sensor The sensors can be integrated into a variety of instruments associated with a concentration of airborne particles to improve equipment, provide timely concentration, and have Exact data. Present the laser that scatters products on airborne particles, at the same time at a specific angle collect scattered light, changing the intensity curve that scatters over time. The microprocessor uses the algorithm based on the MIE theory to deduce the grain size contained in the air and the concentration of the particles per unit and quantity. Characteristic: - Power supply: 4.5-5.5 VDC - Measurement range: 0.3-1.0ï¼ ›1.0-2.5ï¼› 2.5-10 µm (micrometer) - Accuracy of count: 50%@> Code S0046 Available Price €27.90
MH-Z19C Infrared Sensor module 5000ppm CO2 monitor HVAC PWM output UART CO2 sensor model MH-Z19C. High precision working voltage 5.0±0.1V DC. The measuring range is between 0 and 5000 ppm. It has a low power consumption. UART and PWM output. Code S0044 Backorder Price €29.49
Nova PM Sensor SDS011 - Air quality sensor - High precision laser PM2.5 Dust test module Air quality sensor with high precision whose SDS011 uses laser dispersion to detect particle concentration between 0.3 and 10 um in the air. With digital output by USB (UART) and built-in fan. It is a powerful sensor, fast (response less than 10s), accurate and reliable. Code S0142 Last items in stock Price €32.90
SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic) This tiny little board features two chips from Maxim Integrated: MAX32664 and MAX30101. The 30101 Oximetry module is the sensor on board responding for both oximetry and heart rate sesnsing. The MAX32664 is equipped with a Cortex M4 handling algorithimc calculations, digital filtering and automatic gain control. The board comes with I2C and SparkFun has provided to it Qwiic connectors for ease of use. Code SP030 Last items in stock Price €52.99
MH-Z1311A low-power consumption NDIR CO2 sensor Low power CO2 sensor MH-Z1311A, the current consumption is only 150-200uA, waterproof and anti-corrosion, high sensitivity, additionally characterised by excellent linear output. It is very popular used for battery monitors and IAQ devices. Code S0158 Available Price €29.49
All-in-one air quality sensor ZPHS01B: CO2, PM2.5, CH2O, O3... ZPHS01B is an all-in-one air quality module, which integrates laser dust sensor, infrared CO2 sensor, electrochemical formaldehyde, ozone and carbon monoxide sensors, VOC sensor, NO2 sensor, temperature and humidity sensor. Code S0151 ✗ Out-of-Stock Regular price €145.90 -€6.00 Price €139.90
Gravity: Analogue heart rate monitor sensor (ECG) for Arduino The DFRobot heart rate monitor sensor (SEN0213) is used to measure the electrical activity of the heart. Code DF015 Last items in stock Price €28.95
EMG Muscle Signal Sensor Signal Electromyography EMG Muscle Signal Sensor Signal Electromyography features: EMG Muscle signal sensor module kit with 6 disposable electrodes The EMG sensor serves as a bridge to detect small electrical pulses product of muscle activity and transform them into a signal recognizable by Arduino. NOTE: DO NOT USE THIS SENSOR FOR MEDICAL PURPOSES. Code Examples: https: //github.com/AdvancerTechnologies/MuscleSensorV3 Code M0116 Last items in stock Price €36.90
Sensor: photoelectric E3Z-T61A 2M OMRON Photoelectric sensor standard, reliable assurance of 1 million units per year. · Industry's top class built-in amplifier · Guaranteed low-temperature operation that can be used in freezing warehouse · Improvement of coincidence between optical and mechanical axis. · Protection of sensor even if wiring mistake occurs output reverse protection function is carried (we add diode for reverse connection protection to output line). Code S0139 Available Price €85.00
Capacitive Fingerprint Scanner - UART (AD-013) - OBSOLETE This fingeprint scanner from ADH-Tech combines a highly precise fingerprint sensor module with an onboard MCU and UART interface enabling trivially very connection to any project. The scanner independently reads and analyses the fingerprint thanks to an MCU algorithm that can send a converted digital signal to a peripheral serial interface for a data read. The onboard MCU algorithm enables operations such as for example a fingerprint enroll. Code SP036
CJMCU-811 CCS811 Carbon monoxide VOC CO Digital air quality gas sensor The Carbon Monoxide sensor is a low-power digital gas sensor which has a CCS811 sensor and an 8-bit microcontroller, contains an analog-digital converter so that it can detect indoor air quality which can detect monoxide carbon (CO) and a wide range of volatile organic compounds (VOCs). It is a sensor designed to monitor air quality inside personal devices such as mobile devices and smart watches, with low power consumption that can be used with battery Code S0140 Available Price €17.95
NDIR CO2 Sensor MH-Z14A Carbon dioxide detection MH-Z14A NDIR infrared gas module is a small size and common type sensor using the non-dispersive infrared (NDIR) principle to detect the existence of CO2 in air, with good selectivity, non-oxygen dependent and long lifetime. Code S0149 Available Regular price €29.95 -€6.00 Price €23.95
BME280 Digital Temperature Humidity Barometric Pressure Module This module includes the component BME280 that is translated into a digital signal.The equipment uses the two I2C and SPI interfaces. The BME280 does not allow the module to be used as an altimeter as opposed to its successor BMP280.Its 5-pin straight connector allows easy connection to other electronic boards. BME280 Digital Temperature Humidity Barometric Pressure Module features: - Interfaces:- I2C (up to 3.4 MHz)- SPI (up to 10 MHz)- Supply voltage: 1.8-5VDC- Module operating range:- Temperature: -40ºC to + 85ºC- Humidity: 0-100%- Pressure: 300-1100 hPa- Resolution of the measures:- Temperature: 0.01ºC- Humidity: 0.008%- Pressure: 0. 18Pa- Accuracy of the measures:- Temperature: +/> Code M0135 ✗ Out-of-Stock Regular price €14.95 -€5.00 Price €9.95
DS18B20 Digital Temperature Sensor Probe 10m Encapsulated with water resistant stainless steel with sensor dimensions 5,5 * 50mm, cable length 10m. DS18B20 Digital Temperature Sensor Probe 10m features:- Based on the DS18B20 chip- Supply voltage: 3 ~ 5.5V- Consumption <5mA- Measuring Range: -55 °C to 125 °C- Accuracy: +/- 0,5ºC- Outputs: - GND black - Vcc red - Yellow digital output- Inocidable steel- Cable length: 10m Code S0127 Available Price €14.99
MQ-3 Alcohol Sensor Module Ethanol Breathalyzer Ethanol alcohol sensor module.MQ gas sensor uses a small indoor heater with an electrochemical sensor.When the alcohol molecules in the air comply with the electrode the ethanol "changes" into acetic acid and then more current is produced.MQ-3 Alcohol Sensor Module Ethanol Breathalyzer features:- Main chip: alcohol sensor MQ-3 and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Detection concentration:- 0.05mg/L - 10mg/L- Quick response features:- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0009 Available Price €2.95
GY-91 10DOF 4 Sensors in 1 Module with MPU-9250 and BMP280 This small 10-DOF sensor module GY-91 is more compact than the GY-80 module.The module uses a unique MPU-9250 chip combination with built-in 3-axis gyroscope, 3-axis accelerometer, digital compass and BMP280 enhanced barometric pressure sensor.The MPU-9250, delivered in a 3x3x1mm QFN package, is the smallest 9-axis MotionTracking device in the world and incorporates the latest InvenSense design innovations, allowing dramatically reduced chip size and power consumption, while improving the performance and the cost. Enhancements include low-power accelerometer mode support with only 6.4μA of and provides improved 16-bit compass data resolution (0.15 μT per LSB). Code M0079 Available Price €15.95
GP2Y0A21YK0F Strong Infrared IR Distance Meter Characteristic: - Supply voltage: 4.5V- 5.5V - Consumption: 30 mA typical - Analog output - Range: 10cm to 80cm - Dimensions: 29x12mm - Cable length: 20cm GP2Y0A21YK0F Sharp Analog IR distance sensor 10CM-80CM Arduino Code S0024 Available Price €9.95
Gravity: Analog Turbidity Sensor For Arduino The Arduino turbidity sensor SEN0189 detects water quality by measuring turbidity levels. It can detect suspended particles in water by measuring the light transmittance and the scattering coefficient, which changes with the amount of total suspended solids (TTS) in the water. Code DF001 Last items in stock Price €14.49
Gravity: SHT1x Temperature & Humidity Sensor Gravity: SHT1x Temperature & Humidity Sensor (DFR0066) Accurate, durable, highly compatible and easy to use, it has all the attributes that a superior temperature and humidity sensor requires. Code DF018 Last items in stock Price €25.90
SONOFF MS01- Smart Soil Moisture Sensor MS01 works with SONOFF TH10/16 to accurately measure soil moisture and send data to your mobile phone. MS01 can regularly water and check soil moisture anytime and anywhere to make your flowers grow healthier. This is an accessory used in SONOFF TH10 / TH16. Code WS044 ✗ Out-of-Stock Price €14.90
Inductive proximity sensor PL-05N 5mm with NPN output Inductive Proximity Sensor PL-05N NPN Limit Switch is used for controlling machinery as part of a control system, as a safety interlock, or to count objects passing a point. Inductive proximity sensor PL-05N 5mm with NPN output features: - Manufacturer: Fotek,- Square Type,- Sensing distance: 5mm,- Operating voltage: 10 - 30 VDC,- Response frequency: 800Hz,- Output method: NPN, 150mA load,- Hysteresis: <10% of sensing distance,- Protection degree: IP67,- Working temperature/Hum: -20ºC - +80ºC, 35% - 90% RH,- Body dimension: 30.5x17.9x10.2mm (LxWxH),- Mounting Method: Flush,- Sensing Direction: Horizontal,- Materia Housing: High-impact plastic,- Screw hole: 3.2mm, Pitch: 10.5mm, Code S0130 ✗ Out-of-Stock Price €11.90
Gravity: I2C BME280 Environmental Sensor The BME280 is an environmental sensor (SEN0236) integrating a temperature sensor, a humidity sensor and a barometer. Powered from 3.3 V to 5 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 0 %RH to 100 %RH, pressure: 300 hPa to 1100 hPa. Code DF017 Available Price €19.95
Vertical Liquid Level Sensor Switch Double- 400mm Level sensor for liquids with float. The liquid level sensor acts as a switch. Liquid level float sensors are used when constant control and regulation of the liquid level (water, oil and other fluids) is required such as extraction pumps. The sensor is equipped with a float with a magnet which, acting by the buoyancy force of the fluid, moves along the tube, shortening or opening the reed switch. It can be used to detect liquid levels that are too high or too low. Ideal for all those applications where the level of non-corrosive liquids such as water tanks or aquariums needs to be monitored. It is made of stainless steel. Code S0159 Last items in stock Price €38.95
Temperature Sensor Module MLX90614ESF-DCI GY-906 The GY-906DCI is a plate-mounted temperature sensor, based on an integrated 3 V infrared thermometer, single zone, medical precision, compensated gradient, within 15 cm the accuracy is high, approximately 0.5 degrees Code S0147 Available Price €39.90
Sensor SCT-013-050, Non-Invasive 50A AC Current Meter The sensor measures the current flowing in the cable without cutting it. The measurement is made on a single insulated wire, the output is an analog voltage from 0 to 1 V. Sensor SCT-013-050, Non-Invasive 50A AC Current Meter Code M0220 Available Price €6.95