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  • 37-in-1 Sensor Module Kit For Arduino
    Kit List: 1 x Passive buzzer module 1 x 2-Color LED Module 1 x Hit Sensor Module 1 x Vibration Switch Module 1 x Photo Resistor Module 1 x Key Switch Module 1 x Tilt Switch Module 1 x 3-Color Full-Color LED SMD Modules 1 x Infrared Emission Sensor Module 1 x 3-Color LED Module 1 x Mercury Open Optical Module 1 x 2-Color LED Module 3mm 1 x Active Buzzer Module 1 x Temperature Sensor Module 1 x Automatic Flashing Colorful LED Module 1 x Mini Magnetic Reed Modules 1 x Hall Magnetic Sensor Module 1 x Infrared Sensor Receiver Module 1 x Class magnetic Sensor 1 x Magic light Cup Module 1 x Rotary Encoder Module 1 x Optical Broken Module 1 x Detect The Heartbeat Module 1 x Reed Module 1 x Obstacle Avoidance Sensor Module 1 x Hunt Sensor Modul..
  • Accelerometers 3-Axis Accel Module MMA7455
    The Freescale Semiconductor MMA7455L 3-Axis Digital Output Accelerometer is a low power, micro machined sensor capable of measuring acceleration along its X, Y, and Z axes. It offers several convenient integrated features including an analog to digital converter (ADC), digital low-pass filter, and selectable sensitivity ranges of ±2g, ±4g, or ±8g. This device can be easily configured to detect quick motion pulses as single taps, double taps, and 0g (free fall) conditions on any or all axes and provides configurable interrupt pins (INT1 and INT2) for each type of event. Flexibility and compatibility are designed into this module. An on-board voltage regulator and I/O voltage level-shifters make this module especially easy to connect to virtually any microcontroller. It operates over ..
  • Analog Carbon Monoxide Sensor (MQ7)
    INTRODUCTION The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations anywhere from 20 to 2000ppm. The sensitivity can be adjusted by the potentiometer.    Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.   SPECIFICATION Power supply needs: 5V Interface type: Analog Pin De..
  • Analog CO/Combustible Gas Sensor(MQ9)
    INTRODUCTION The MQ-9 Analog Gas Sensor has high sensitity to Carbon Monoxide, Methane and LPG. 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.  The core sensing material of MQ-9 gas sensor is SnO2, which has a lower conductivity in clean air. It makes detection by cycling high and low temperature, and detects CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When temperature rises (heated by 5.0V), it detects Methane, Propane, combustible gas,etc  and cleans the other gases adsorbed under low temperature.    Notice:The new version of anal..
  • Analog Grayscale Sensor V2
    INTRODUCTION The gray-scale sensor is a composition of a photocell (light-controlled variable resistor) and a integrated white LED on board aiming just front of the sensor. With this sensor you can measure ambient light directly from voltage using Analog read pin on your Arduino IDE. It's connected LED will let you compare and provide some reflective feedback to analyse gray scale light ranges. Different colors will apply but only gray scale values will be outputted. This new design includes a much better quality connector that increases life span of the sensor, better voltage range and easy to use.  This is a common sensor for automatic lamps that are turned on when light is not enough. For example, with lack of sun light th..
  • Capacitive Touch Sensor
    INTRODUCTION Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find touch sensor on most electronic device. So uprade your Arduino project with our new version touch sensor and make it cool!! This little sensor can "feel" people and metal touch and feedback a high/low voltage level. Even isolated by some cloth and paper, it still can feel the touch. And the sensetivity well decrease as isolation get thick. For detail of usage, please check our wiki. To exetreme user experience of our sensor module, we made following improvement. We can feel our care for customers.     With this sensor Arduino can feel your touch  ..
  • CO2 Sensor (Arduino compatible)
    INTRODUCTION "Greenhouse 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. For that reason, this CO2 sensor is designed by DFRobot engineer. This is the first CO2 sensor in Arduino market.  The output voltage of the module falls as the concentration of the CO2 increases. The potentiometer onboard is designed to set the threshold of voltage. As long as the CO2 concentration is high enough (voltage is lower than threshold),  a digital signal (ON/OFF) will be released. It has MG-811 sensor module onboard which is highly sensitive to CO2 and less sensitive to alcohol and CO, low humidity..
  • Current Sensor 100A/1V
    Product Name : Non-invasive AC Current Sensor;Model : SCT-013-000;Core Material : Ferrite External Material : Plastic;Input Current Rating : 0-100A;Output Current Rating : 0-1V Opening Size : 13 x 13mm/ 0.5 Cable Length : 1.18m/ 45.4 Weight : 63g;Package Content : 1 x Non-invasive AC Current Sensor ..
  • Current Sensor 50A
      Non-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor . Model: SCT-013-050 Reference project: OpenEnergyMonitor Other reference project: How I Monitor Power  Core Material: Ferrit External Material: Plastic Input Current:0A-50A Opening Size:13 x 13mm Output Plug:3.5mm Dielectric  Strength:6000V AC/1min Working Temperature:-25-70°C Cable Length:1.5m Anti-flaming rate:UL94-V0 Mechanical strength:>500(20°C) ..
  • Flame sensor
    INTRODUCTION   The flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light. In the fire-fighting robot game, the flame plays an important role in the probe, which can be used as the robot's eyes to find fire source or football. It can make use of fire-fighting robots, soccer robots.   Flame sensor probe angle of 60 degrees, the special sensitivity of the flame spectrum, two M3 mounting holes to stabilize the module will not spin.   The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius, in the course of the flame it should be noted that the probe distance from the flame should not be too close inorder to avoid..