From A to Z: Arduino code quiz | Technical sheet

  • WeatherRack2 Wireless Weather Sensors for Raspberry Pi / ESP32 / Arduino
    Includes Open Source Software for Arduino and Raspberry Pi Measures 8 different weather attributes (wind, rain, sunlight, uv, etc.) For meterologists, weather hobbiest, and building your own weather station. 433mHz Transmission - Software download available
  • Gravity: I2C Ozone Sensor for Arduino ESP32 and Raspberry Pi | o3 Air Meter (0-10ppm) | I2C Output | Easy to Use
    This is an ozone sensor module compatible with Arduino, which can conveniently and accurately measure the concentration of ozone gas in the environment It Can be widely used in portable instruments and meters, air quality monitoring equipment, disinfection cabinets, smart homes and other equipment places Supports Gravity 4-Pin Interface, easy to use Accurate Digital Output
  • DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface
    Arduino interface compatible Output voltage proportional to AC or DC currents Factory-trimmed for accuracy Nearly zero magnetic hysteresis
  • ACEIRMC BME680 Digital Temperature Humidity Pressure Sensor Breakout Board for Arduino Raspberry Pi ESP8266 3~5VDC BME680
    Measure changes in Temperature, Humidity, Pressure and VOC Gas Simply supply power and connect the digital communication pins (I2C or SPI) for your Arduino, ESP8266, Raspberry Pi, etc. Operating voltage of 3~5VDC. Perfect for DIY Weather Stations and Air Quality Monitors Easy to use on a breadboard with the included 6-pin header BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board
    18.69 $
  • Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 Geekstory
    It can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430 This module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search You can enroll new fingers directly - up to 240 finger prints can be stored. The sensor is an ideal device for door locks, safes, guns, financial and other security areas
    18.88 $
  • HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino
    MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated into the MLX90614 are a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer. The thermometer comes factory calibrated with a digital SMBus output giving full access to the measured temperature in the complete temperature range(s) with a resolution of 0.02°C. The user can configure the digital output to be pulse width modulation (PWM). As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in range of -20 to 120°C, with an output resolution of 0.14°C.
    14.99 $
  • Grove I2C 4 Ch / 16 Bit Analog to Digital Converter for Raspberry Pi/Arduino / ESP8266
    Comes with open source drivers for the Raspberry Pi, ESP8266 and the Arduino 4 Channels of 16 bit Analog to Digital Conversion based on TI ADS1115 Works Perfectly with the Pi2Grover Grove Interface to the Raspberry Pi On board status LEDS for Power and I2C activity
    16.95 $
  • ESP8266 Weather Station Kit with DHT11 Temperature Humidity BMP180 Atmosphetic Pressure BH1750FVI Light Sensor 0.96" OLED IIC YellowBlue Display for Arduino IDE IoT Starter(Guidance Document Included)
    ✔️The weather station uses the ESP8266-12E to obtain data from the Internet: time of a city, weather data and forecast information for the next 3 days, scrolling on the SSD1306 OLED Display; the device can switch to display data from any city in the world - maybe your relatives or friends live there ✔️The device uses sensors DHT11, BMP180,BH1750FVI to collect temperature, humidity, Atmosphetic Pressure and light data. The weather station reads data indoor via sensor every 5 seconds and uploads it to the Internet every 60 seconds.You can see real-time data charts from your phone or computer.Of course you can modify the code to implement different functions ✔️【ESP8266】:CP2102 chip inside,Micro USB,4MB flash,full I/O port and wireless 802.11 supported IOT platform Arduino compatible. 【DHT11】 Sensor: A digital signal output with a calibrated temperature and humidity combined sensor.The simple communication protocol greatly reduces the programming effort required ✔️【BMP180】:high-precision, small size, ultra-low power 3μA pressure sensor.Its performance excellence, the absolute accuracy of the lowest can reach 0.03hPa.Can directly through the I2C bus connected with a variety of microprocessors.Pressure range: 300 ~ 1100hPa. 【BH1750FVI】:Digital Light intensity Sensor.Direct digital output, complex calculation is omitted, omitting calibration. 【OLED Yellow Blue Display】:0.96" SSD1306 128X64 Yellow&Blue OLED LCD Display with I2C IIC SPI Serial ✔️We have prepared weather station hardware.And 50M guidance manual,demo code,burning tools,necessary class libraries.Download link label is pasted at the bottom of the packaging box.or contact us on Amazon,we will send download link to you.Package List:1 x Esp8266-12E,1 x DHT11,1 x BMP180,1xBH1750FVI ,1 x OLED Display,2 x breadboard,20 x dupont cable,1 x usb cable
    20.99 $
  • Keywish Project AE-01 Scratch Starter Kit for Arduino R3 Mega328 with 30 Lessons Tutorial Compatible with Arduino IDE Mixly Sctratch Mblock Graphical Programming
    Free PDF tutorial (30 lessons) Contains basic courses, sensor courses, comprehensive experimental courses from easy to difficult Support Arduino IDE, Mixly, mblock Scratch graphical programming. High quality kit with Development Board. 100% compatible with Arduino UNO R3 This is the most basic Arduino kit for the beginner, has all the component you need to start Arduino Tutorial Link:github.com/keywish/keywish-uno-starter-kit
  • Adafruit BMP280 I2C or SPI Barometric Pressure and Altitude Sensor
    Price For: Each Manufacturer: Adafruit Product Category: Adafruit Accessories RoHS: Product: Sensors Type: Board Mount Humidity Sensors Brand: Adafruit Packaging: Bulk