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DFRobot Gravity: Analog Adjustable Infrared Sensor Switch (50cm)
DFRobot #SEN0164
This adjustable infrared sensor features a high-sensitivity photoreflector to perform distance detection function,ranging from 3cm to 50cm. When the infrared light emitted by the emitter gets reflected on a surface that blocked it, the phototransistor can pick up the signal for distance calculation.
Delivered in 5 to 10 days
€ 12,75
Incl. VAT
DFRobot Gravity: Analog Alcohol Sensor (MQ3) For Arduino
DFRobot #SEN0128
This is an Arduino Alcohol sensor. It uses a MQ3 probe which can be used in a Breathalyser. It has a high sensitivity to alcohol and less sensitivity to Benzine. The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of gas.
Delivered in 5 to 10 days
€ 7,50
Incl. VAT
DFRobot Gravity: Analog AC Current Sensor (5A)
DFRobot #SEN0287
Gravity: Analog AC Current Sensor (5A).When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering.
Delivered in 5 to 10 days
€ 21,50
Incl. VAT
DFRobot Gravity: Analog AC Current Sensor (20A)
DFRobot #SEN0211
Gravity: Analog AC Current Sensor (20A).When you want to measure the AC current, are you still having trouble cutting the wires, wiring, or soldering.
Delivered in 5 to 10 days
€ 21,50
Incl. VAT
DFRobot Gravity: Analog Carbon Monoxide Sensor (MQ7) For Arduino
DFRobot #SEN0132
This is an Arduino Carbon Monoxide Sensor. It uses MQ7 probe to detect Carbon Monoxide (CO) concentrations in the air from 20 to 2000ppm. The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas.
Delivered in 5 to 10 days
€ 10,75
Incl. VAT
DFRobot Gravity: Analog Ambient Light Sensor TEMT6000
DFRobot #SEN0043
Gravity: Analog Ambient Light Sensor TEMT6000.Light sensors are probably one of the most common sensors in life, they can be found in your laptop, phone or home lighting system. A light sensor measures the level of light in a room or ambient light in a space.
Delivered in 5 to 10 days
€ 6,50
Incl. VAT
DFRobot Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino
DFRobot #SEN0129
This is an Arduino CH4 gas sensor. It uses MQ4 probe which is able to detect natural gas, CH4. It is less sensitivity in detecting alcohol, cooking fumes, and cigarette smoke.The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas.
Delivered in 5 to 10 days
€ 7,50
Incl. VAT
DFRobot Gravity: Analog Electrical Conductivity Sensor / Meter(K=10)
DFRobot #DFR0300-H
DFRobot Gravity: analog electrical conductivity sensor/meter(K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms/cm.
Delivered in 5 to 10 days
€ 86,00
Incl. VAT
DFRobot Gravity: Analog CO/Combustible Gas Sensor (MQ9) For Arduino
DFRobot #SEN0134
This is an Arduino CO/Combustible Gas sensor. It uses MQ-9 to dectect Carbon Monoxide. The sensor can be used to detect different gases containing CO and combustible gases, it is low cost and suitable for a variety of applications.
Delivered in 5 to 10 days
€ 8,25
Incl. VAT
DFRobot Gravity: Analog Dissolved Oxygen Sensor / Meter Kit For Arduino
DFRobot #SEN0237-A
This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in water, to reflect the water quality.
Delivered in 5 to 10 days
€ 181,75
Incl. VAT
DFRobot Gravity: Analog Gas Sensor (MQ2) For Arduino
DFRobot #SEN0127
This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It can be used in gas leakage detecting device in consumer and industry markets. It has a high sensitivity and fast response time.
Delivered in 5 to 10 days
€ 8,05
Incl. VAT
DFRobot Gravity: Analog High Temperature Sensor
DFRobot #SEN0198
What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor is only capable of measuring temperatures up to 125C.
Delivered in 5 to 10 days
€ 15,00
Incl. VAT
DFRobot Gravity: Analog LPG Gas Sensor (MQ5) For Arduino
DFRobot #SEN0130
This is an Arduino LPG gas sensor. It has MQ5 probe which is very sensitive with LPG, natural gas , town gas. It is less sensitive with alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas.
Delivered in 5 to 10 days
€ 7,50
Incl. VAT
DFRobot Gravity: Analog Hydrogen Gas Sensor (MQ8) For Arduino
DFRobot #SEN0133
This is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG,cooking fumes . Hydrogen gas is highly flammable and will burn in air at a very wide range of concentrations. The sensitivity is able to be adjusted by the potentiometer.
Delivered in 5 to 10 days
€ 11,50
Incl. VAT
DFRobot Gravity: Analog Heart Rate Monitor Sensor (ECG) For Arduino
DFRobot #SEN0213
The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG and output as an analog reading.
Delivered in 5 to 10 days
€ 21,50
Incl. VAT
DFRobot Gravity: Analog Light Sensor LX1972
DFRobot #SEN0172
Light sensors are probably one of the most common sensors in life, they can be found in your laptop, phone or home lighting system. A light sensor measures the level of light in a room or ambient light in a space.
Out of stock
€ 9,45
Incl. VAT
DFRobot Gravity: Analog Propane Gas Sensor (MQ6) For Arduino
DFRobot #SEN0131
This is an Arduino Propane Gas Sensor. It uses MQ6 probe to detect iso-butane, propane and liquefied petroleum gas (LPG). It is less sensitive with alcohol, cooking fumes and cigarette smoke.
Delivered in 5 to 10 days
€ 8,40
Incl. VAT
DFRobot Gravity: Analog Rotary Switch Module V1
DFRobot #SEN0156
A rotary switch is a switch operated by rotation. It is often used when more than 2 positions are needed, such as multi-speed control. The Rotary Switch uses an analog input to read the 12 state which saves IO resource for the Arduino. This Rotary Switch Module has 12 positions.
Delivered in 5 to 10 days
€ 6,55
Incl. VAT
DFRobot Gravity: Analog Soil Moisture Sensor For Arduino
DFRobot #SEN0114
A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your pet plant's water level. This is a must have component for a IOT garden / Agriculture!
Delivered in 5 to 10 days
€ 4,80
Incl. VAT
DFRobot Gravity: Analog UV Sensor (ML8511)
DFRobot #SEN0175
The ML8511 is a UV sensor, which is suitable for acquiring UV intensity indoors or outdoors. iT is equipped with an internal amplifier, which converts photo-current to voltage depending on the UV intensity. This unique feature offers an easy interface to external circuits such as ADC.
Out of stock
€ 12,50
Incl. VAT
DFRobot Gravity: Analog Sound Level Meter
DFRobot #SEN0232
This is an Arduino compatible sound level meter(also known as decibel meter, noise meter). It uses instrument circuit and low noise microphone, which enable it to accurately measure the sound level of the surrounding environment.
Delivered in 5 to 10 days
€ 42,50
Incl. VAT
DFRobot Gravity: Analog UV Sensor V2
DFRobot #SEN0162
This UV Sensor with GUVA-S12SD chip is suitable for detecting the UV radiation in sunlight. It can be used in UV Index Monitoring, DIY project, UV-A Lamp Monitoring, Plants growing Environmental monitoring...etc.
Delivered in 5 to 10 days
€ 6,50
Incl. VAT
DFRobot Gravity: BNO055+BMP280 intelligent 10DOF AHRS
DFRobot #SEN0253
BNO055 is a new sensor IC for implementing an intelligent 9-axis Absolute Orientation Sensor. It is a system in package, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope, a triaxial geomagnetic sensor and a 32-bit microcontroller.
Delivered in 5 to 10 days
€ 28,00
Incl. VAT
DFRobot Gravity: CCS811 Air Quality Sensor
DFRobot #SEN0318
Gravity: CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in many applications, such as air quality detection, air purifiers, ventilation system and so on.
Out of stock
€ 17,55
Incl. VAT
Gravity: Conductivity Sensor Switch - DFRobot
DFRobot #SEN0223
The Gravity Conductivity Sensor Switch module can be used to detect if an object has electrical conductivity. Its maximum detection value is 10MΩ. It can detect not only coins, wires, metal and other good conductors, but also the human body, fruit, plants and other conductors.
Delivered in 5 to 10 days
€ 4,00
Incl. VAT
DFRobot Gravity: Digital Adjustable Infrared Proximity Sensor
DFRobot #SEN0239
This is an Arduino digital infrared distance sensor. It has an adjustable detection range, 0cm - 200cm. It is small, easy to use, assemble, and inexpensive.
Delivered in 5 to 10 days
€ 14,00
Incl. VAT
DFRobot Gravity: Digital Infrared Distance Sensor (10cm)
DFRobot #SEN0042
This is an edge detection sensor from DFRobot. It will help your robot detect the edge of a precipice, preventing it from falling off a table or down the stairs to it's certain demise! This IR distance sensor is connected to an arduino digital pin.
Out of stock
€ 10,20
Incl. VAT
DFRobot Gravity: Digital Crash Sensor (Left)
DFRobot #SEN0138-L
A miniature snap-action switch (left lever), also trademarked and frequently known as a micro switch, is an electric switch that is actuated by very little physical force.
Delivered in 5 to 10 days
€ 3,70
Incl. VAT
DFRobot Gravity: Digital Magnetic Sensor
DFRobot #DFR0033
What's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself. Right. This magnetic sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo!
Delivered in 5 to 10 days
€ 3,25
Incl. VAT
DFRobot Gravity: Digital Hall Sensor
DFRobot #SEN0185
What's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.
Delivered in 5 to 10 days
€ 6,50
Incl. VAT
DFRobot Gravity: Digital Push Button (Green)
DFRobot #DFR0029-G
Gravity: Digital Push Button (Green). Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A capital D at left corner indicates that it is a digital sensor. An illustration of button painted in the back notifying its function.
Delivered in 5 to 10 days
€ 2,70
Incl. VAT
DFRobot Gravity: Digital PIR (Motion) Sensor for Arduino
DFRobot #SEN0171
This is a PIR (passive infrared motion) sensor designed to work with Arduino and Raspberry Pi. It allows you to sense motion, it is commonly used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out.
Delivered in 5 to 10 days
€ 6,80
Incl. VAT
DFRobot Gravity: Digital Push Button (White)
DFRobot #DFR0029-W
Gravity: Digital Push Button (White). Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A capital D at left corner indicates that it is a digital sensor. An illustration of button painted in the back notifying its function.
Delivered in 5 to 10 days
€ 2,00
Incl. VAT
DFRobot Gravity: Digital Push Button (Blue)
DFRobot #DFR0029-B
Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A capital D at left corner indicates that it is a digital sensor. An illustration of button painted in the back notifying its function.
Delivered in 5 to 10 days
€ 2,00
Incl. VAT
DFRobot Gravity: Digital Shake Sensor
DFRobot #SEN0289
Do you want to switch lights by just shaking your hand? However, you may don't want to use a complicated and costly triple axis accelerometer. This digital shake sensor is sure to meet your needs.
Delivered in 5 to 10 days
€ 2,75
Incl. VAT
DFRobot Gravity: Digital Push Button (Red)
DFRobot #DFR0029-R
Gravity: Digital Push Button (Red). Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A capital D at left corner indicates that it is a digital sensor. An illustration of button painted in the back notifying its function.
Delivered in 5 to 10 days
€ 2,00
Incl. VAT
DFRobot Gravity: Digital Self-Locking Switch
DFRobot #DFR0423
This Digital Self-Locking Switch module is a self-locking switch. Press the button to turn it to the "on" state and press it again to turn it to the "off" state.
Delivered in 5 to 10 days
€ 2,95
Incl. VAT
DFRobot Gravity: Dust Sensor Adapter
DFRobot #DFR0280
Sharp GP2Y1010AU Dust Sensor requires some wiring on the breadboard and a list of components to make it Arduino compatible. This has turned down several people due to the thin wires of the sharp sensor making it yet another addition to the drawer.
Delivered in 5 to 10 days
€ 4,25
Incl. VAT
DFRobot Gravity: Digital Weight Sensor
DFRobot #SEN0160
This Electronic Arduino Weight Sensor is able to detect 1kg weight. It based on HX711, a precision 24-bit analog-to-digital converter designed for weight scale and industrial control applications to interface directly with a bridge sensor.
Delivered in 5 to 10 days
€ 18,25
Incl. VAT
DFRobot Gravity: Heart Rate Monitor Sensor for Arduino
DFRobot #SEN0203
The DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for Arduino microcontrollers.This heart rate monitor sensor is a pulse sensor which is developed based on PPG techniques.
Delivered in 5 to 10 days
€ 17,25
Incl. VAT
DFRobot Gravity: DS18B20 Temperature Sensor (Arduino Compatible)
DFRobot #DFR0024
While there are many types of temperature sensors available in the market, the DS18B20 arduino Temperature Sensor form DALLAS is the best choice in applications which require high accuracy and high reliability.
Delivered in 5 to 10 days
€ 6,50
Incl. VAT
DFRobot Gravity: HUSKYLENS with Devastator Tank Mobile Robot Platform and Romeo V2
DFRobot #SEN0305-2
Gravity: HUSKYLENS with Devastator Tank Mobile Robot Platform and Romeo V2. HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition.
Delivered in 5 to 10 days
€ 141,75
Incl. VAT
DFRobot Gravity: I2C BME280 Environmental Sensor
DFRobot #SEN0236
BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, multiple functions, and small size etc. It provides both SPI and I2C interfaces, which make it easy to make a fast prototypes.
Delivered in 5 to 10 days
€ 16,25
Incl. VAT
DFRobot Gravity: HUSKYLENS with Silicone Case
DFRobot #SEN0305-S
Gravity: HUSKYLENS with Silicone Case.HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition.
Delivered in 5 to 10 days
€ 47,05
Incl. VAT
DFRobot Gravity: I2C High Temperature Sensor (K-Type, 800℃)
DFRobot #DFR0558
PT100 is suitable for most of the temperature measurement below 400°C, but usually the temperature of the household natural gas stove can reach over 800°C, and the temperature of the pottery kiln or high-power electric furnace can be more than 1000°C.
Delivered in 5 to 10 days
€ 27,05
Incl. VAT
DFRobot Gravity: I2C Non-contact IR Temperature Sensor (MLX90614-DCI)
DFRobot #SEN0263
Gravity: I2C Non-contact IR Temperature Sensor (MLX90614-DCI). We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium.
Delivered in 5 to 10 days
€ 63,50
Incl. VAT
DFRobot Gravity: IR Scanner Kit (120°)
DFRobot #KIT0019
An IR sensor with scan capability is a must have feature for most robot application. This IR scanner kit provides a cost effective way to have such feature for your robot application. This kit is able to scan up to 120 degree area with 10-80 cm detecting range. The resolution is about 30 degrees.
Out of stock
€ 50,85
Incl. VAT
DFRobot Gravity: I2C Ozone Sensor (0-10ppm)
DFRobot #SEN0321
Gravity: I2C Ozone Sensor (0-10ppm) is based on electrochemical principles and it can measure the ambient O3 concentration accurately and conveniently.
Delivered in 5 to 10 days
€ 52,75
Incl. VAT
DFRobot Gravity: IR Positioning Camera For Arduino
DFRobot #SEN0158
Want a robot to hunt down heat objects or navigated with fire? This is a small form factor IR camera capable of tracking up to four heat/IR sources.
Delivered in 5 to 10 days
€ 25,50
Incl. VAT
DFRobot Gravity: I2C Triple Axis Accelerometer - LIS2DH
DFRobot #SEN0224
DFRobot presents the ultra low-power Arduino triple axis accelerometer! This device is based around a MEMS LIS2DH chip solution and has high-performance ultra-low power mode. The module is fitted with a Gravity I2C interface for easy plug and play integration in to your projects.
Delivered in 5 to 10 days
€ 5,50
Incl. VAT
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Customer reviews about Platforms
Huizebruin.nl
Opencircuit NodeMcu v2 Lua ESP-12E WIFI Development Board
Used for OTGW (reading the central heating boiler)
Anonymous
Opencircuit NodeMcu ESP-32S Lua ESP-WROOM-32 WIFI Development Board
Fast delivery
Henry
Opencircuit NodeMcu v3 Lua ESP-12E WIFI Development Board
Nice and smooth, shame about the width
Taco Tijsma
Opencircuit NodeMcu ESP-32S Lua ESP-WROOM-32 WIFI Development Board
Great dev board. Took some effort to reset my IDE from Arduino to ESP32 and to connect with Win10. Google to the rescue. Now running fine. Love it, much faster then Arduino.
Anonymous
LilyGO T-Display-S3 AMOLED - without headers
ESP32S3 great combination with the high quality screen, great for making small Smetre type radio screens etc...