hm3301 dust sensor

Grove - Dust Sensor(PPD42NS) - Seeed Studio

Grove - Laser Dust Sensor - Arduino Compatible - HM3301 . Add to Cart. $ Grove - GSR sensor . Add to Cart. $ Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+ Add to Cart. $ Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+ (3 PCs) Add to Cart. $ Seeeduino XIAO (Pre-Soldered) Add to Cart. $ Grove - LoRa-E5 (STM32WLE5JC), …

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HM-3300/3600 Dust Sensor Data Sheet

Laser Dust Sensor Data Sheet V. 2018 page 14 of 17 Appendix 1: Serial UART Protocol The communication parameters are: 9600, n, 8, 1, and the CRC code is the sum of all the previous bytes. 1. Module number reading and modification (number of : Module . Laser Dust Sensor Data Sheet V. 2018 ...

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Tutorial: What is WeatherSense? - SwitchDoc Labs Blog

04/04/2021· The Laser Sensor (HM3301) is a next generation of laser dust detection sensor, which is used for continuous and real-time detection of dust in the air. It is an inexpensive, yet accurate, way of measuring air quality in terms of AQI, It is very different from the older versions of dust detectors and Different from the pumping dust detection sensor, and uses a fan to drive air during sensing and …

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Grove - Laser Air Quality Sensor for Arduino - HM3301

The Grove - Laser Sensor (HM3301) is a new generation of laser dust detection sensor, which is used for continuous and real-time detection of dust in the air. With its stable output, low noise, and ultra-low power consumption, it is suitable for air conditioners, intelligent air purifiers, and other air quality-related IoT projects. Different from the traditional pumping dust detection sensor, the HM-3301 …

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I2c dust sensor. Tutorial: Air Quality on the Raspberry Pi with the HM3301

Grove - laser dust sensor / air quality (HM3301) - 5V* Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Tenable quiz. Sign up. Other Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit Fetching …

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Grove - Laser Sensor (HM3301)

The HM-3301 Dust Sensor is based on the advanced Mie scattering theory. When light passes through particles with quantity same as or larger than wavelength of the light, it will produce light scattering. The scattered light is concentrated to a highly sensitive photodiode, which is then amplified and analyzed by a circuit. With specific mathematical model and algorithm, the count concentration and mass …

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Grove - Laser Air Quality Sensor for Arduino - HM3301

The Grove – Laser Air Quality Sensor (HM3301) is a new generation of laser dust detection sensor. It is used for continuous and real-time detection of dust in the air. This module is suitable for dust detectors, intelligent air purifiers, air conditioners, intelligent ventilation fans, air quality testing and other applications ...

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Laser Sensor (HM3301) - Embedded Modules to create …

02/11/2020· Laser Sensor (HM3301) is a new generation of laser dust detection sensor, which is used for continuous and real-time detection of dust in the air. Different from the pumping dust detection sensor, the HM-3301 innovatively uses fan blades to drive air, and the air flowing through the detection chamber is used as a test sample to perform real-time and continuous test on dust of …

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Air Quality - Solar Powered 433MHz Wireless Sensor - …

The Laser Sensor (HM3301) is a next generation of laser dust detection sensor, which is used for continuous and real-time detection of dust in the air. It is an inexpensive, yet accurate, way of measuring air quality in terms of AQI, It is very different from the older versions of dust detectors and Different from the pumping dust detection sensor, and uses a fan to drive air during sensing and the …

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GitHub - switchdoclabs/SDL_Pi_HM3301: Python 3 Driver for …

07/03/2020· Grove HM3301 Dust Sensor Python3 Driver SwitchDoc Labs 2020 Version Version - March 6, 2020 - Modified library so you don't start pgpio inside of library - will eventually bomb with too many connections Version - Initial Release. The Zero, W, Raspberry Pi 3B+ and the Raspberry Pi 4B have a problem with the standard I2C bus reading the HM3301 sensor. You need to reduce the I2C …

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Tutorial: Air Quality on the Raspberry Pi with the HM3301 - …

The HM-3300/3600 Dust Sensor is based on the advanced Mie scattering theory. When light passes through particles with quantity same as or larger than wavelength of the light, it will produce light scattering. The scattered light is concentrated to a highly sensitive photodiode, which is then amplified and analyzed by a circuit. With specific mathematical model and algorithm, the count concentration …

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Dust sensor success rate | SwitchDoc Labs Product Support

04/05/2021· Laser Dust Sensor - HM3301. LED Pixel and 8 Stick Support (Compatible with NeoPixels) Lightning Detector - MOD-1016G Grove. Mini Pro LP Arduino Board with Grove. Moisture Sensor Grove. Moisture Sensor HR Grove. MouseAir. OLED Display. OurWeather ThunderBoard Lightning Detection Extender Kit. Pi2Grover . Quad Power Management Board. Rotary Dial / Stand Alone Switches. …

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Gas Detection Device -

11/09/2020· HM3301 I2C Laser Dust Sensor: × : 1: DFRobot MG-811 Analog CO2 Gas Sensor: ×: 1: YWrobot Breadboard Power Supply Module: ×: 1: Software apps and online services: Microsoft Visual Studio Code Extension for Arduino: Adafruit IO: Hand tools and fabrication machines: Laser cutter (generic) Story . Overview. The purpose of this project is to establish a portable cost-effective gas …

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Grove Laser Dust Sensor (HM3301) - RobotShop

The Grove Laser Dust Sensor (HM3301) is a new generation of laser dust detection sensor, which is used for continuous and real-time detection of dust in the air. Different from the pumping dust detection sensor, the HM-3301 innovatively uses fan blades to drive air, and the air flowing through the detection chamber is used as a test sample to perform a real-time and continuous test on the dust of …

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Laser Dust Sensor - HM3301 | SwitchDoc Labs Product Support

25/08/2020· Laser Dust Sensor - HM3301. General. Read before you use this Forum! My Project. SwitchDoc News. New Product Discussions and Suggestions. SunAirPlus2. Product Support. SkyWeather2 - Wireless Weather Station. WeatherSense Sensors and Software. WeatherRack2 - WeatherSense Wireless. SDL SDCard Questions. Smart Garden System. OurWeather. SkyWeather. …

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