Capteur CO2 SparkFun

Methane CNG Gas Sensor - MQ-4 - SEN-09404 - SparkFun …

17/06/2016· Documents. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance.

Get Price

Chat With WhatsApp

MQ-7 Carbon Monoxide Sensor Circuit Built with an Arduino

In the presecne of oxygen, including atmospheric concentrations, carbon monoxide burns with a blue flame, producing carbon dioxide. So it is really in enclosed spaces with partial oxidation of carbon products that creates the danger of carbon monoxide production in homes or in businesses. Carbon monoxide poisoning is the most common type of fatal air poisoning in many countries. Being …

Get Price

Chat With WhatsApp

Aquarium Control & Monitoring - Arduino Project Hub

SparkFun RTC Module: × : 1: Resistor 10k ohm: ×: 1: Resistor Ohm: ×: 1: Single Turn Potentiometer- 10k ohms: ×: 1: Capacitor 10 µF: ×: 1: Metalic Case: ×: 1: 9V 1A Switching Wall Power Supply: ×: 1: Breadboard (generic) ×: 1: Necessary tools and machines. Soldering iron (generic) Digilent Mastech MS8217 Autorange Digital Multimeter: Hot glue gun (generic) About this project. Project aims …

Get Price

Chat With WhatsApp

Learn at SparkFun Electronics -

SparkFun's Department of Education uses electronics as a creative medium and hands-on learning tool, with products and curriculum designed to develop foundational skills for students to explore the world of electronics, increase investment, and ownership in education, and plant the seeds of inventorship in today's youth. View archived resources Upcoming classes No upcoming events. ...

Get Price

Chat With WhatsApp

Grove – Carbon Dioxide Sensor(MH-Z16) trial | devMobile's blog

23/01/2019· In preparation for a student project to monitor the CO2 levels in a number of classrooms I purchased a Grove – Carbon Dioxide Sensor(MH-Z16) for evaluation.. Arduino Uno R3 and CO2 Sensor. I downloaded the seeedstudio wiki example code, compiled and uploaded it to one of my Arduino Uno R3 devices.. I increased delay between readings to 10sec and reduced the baud rate of the serial …

Get Price

Chat With WhatsApp

Gas Sensors - air

MG811 CO2 Sensor Le montage est standard mais des breadboards comme Sparkfun ou Pololu sont recommandés pour les branchements sur des plaques d'essai et les protoboards. Liens

Get Price

Chat With WhatsApp

Methane CNG Gas Sensor - MQ-4 - SEN-09404 - SparkFun …

Documents. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance.

Get Price

Chat With WhatsApp

Sensors Products Category on Adafruit Industries

CO2 is essential for life on this planet we call Earth - we and plants take turns using and emitting CO2 in an elegant symbiosis. But it's important to keep that CO2 balanced - you don't want too much around, not good for humans and not good for... ADD TO CART $ IN STOCK. ADD TO CART. Adafruit Sensirion SHT31-D - Temperature & Humidity Sensor. PRODUCT ID: 2857. Sensirion …

Get Price

Chat With WhatsApp

SparkFun Air Quality Sensor - SGP30 (Qwiic) - SEN-16531 - …

The SparkFun SGP30 Air Quality Sensor provides information on the quality of the air in your room or house by monitoring the volatile organic compounds around the sensor. The SGP30 Air Quality Sensor can return valid indoor air quality (IAQ) readings within 15 seconds of powering up! By comparison, typical air quality (IAQ) sensors are great ...

Get Price

Chat With WhatsApp

All Libraries - Arduino Libraries

For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing. AzureIoTSocket_WiFi: Azure IoT network adapter layer for use with Wi-Fi such as ESP32: AzureIoTUtility: Azure C shared utility library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or ...

Get Price

Chat With WhatsApp

Adafruit TSL2591 High Dynamic Range Digital Light Sensor …

Adafruit Industries, Unique & fun DIY electronics and kits Adafruit TSL2591 High Dynamic Range Digital Light Sensor [STEMMA QT] : ID 1980 - When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. The TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is …

Get Price

Chat With WhatsApp

Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit Industries, Unique & fun DIY electronics and kits : - Tools Gift Certificates Arduino Cables Sensors LEDs Books Breakout Boards Power EL Wire/Tape/Panel Components & Parts LCDs & Displays Wearables Prototyping Raspberry Pi Wireless Young Engineers 3D printing NeoPixels Kits & Projects Robotics & CNC Accessories Cosplay/Costuming Halloween Reseller and School Packs …

Get Price

Chat With WhatsApp

SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & …

The SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic) is integrated pulse oximetry and a heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30101 provides a complete system solution to ease the design-in process for mobile and wearable devices. The MAX30101 …

Get Price

Chat With WhatsApp

CCS811 Arduino Code | CJMCU-811 | CO VOCs Air Quality …

you also have alternative Sparkfun CCS811 Arduino Library; And this is the out of the box ccs811 arduino code example. Copy to Clipboard *The change in resistance is greatest over the first 48 hours of operation. ams advises customers to run CCS811 for 48 hours in the selected mode of operation to ensure sensor performance is stable. run CCS811 for 20 minutes everytime, before accurate readings …

Get Price

Chat With WhatsApp

SparkFun Air Quality Sensor - SGP30 (Qwiic) Hookup Guide - learn ...

The SparkFun SGP30 Arduino library can be downloaded with the Arduino library manager by searching 'SparkFun SGP30' or you can grab the zip here from the GitHub repository: SparkFun SGP30 Arduino Library (ZIP) Library Functions. The list below outlines all of the functions of the library with some quick descriptions of what they do. The examples cover most of the functions so take a look at those for …

Get Price

Chat With WhatsApp

Adafruit TSL2561 Digital Luminosity/Lux/Light Sensor Breakout : …

Adafruit Industries, Unique & fun DIY electronics and kits Adafruit TSL2561 Digital Luminosity/Lux/Light Sensor Breakout : ID 439 - The TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light …

Get Price

Chat With WhatsApp

How to Connect Laser Modules with Arduino - Interfacing - Arduino …

06/05/2021· Hi everybody ! I've just received my parts (laser modules and cds photoresistors) for building a laser harp. Can anyone help me on how to connect the laser modules with arduino and see them working ? The lasers i have are the following : Laser Module - Green - SparkFun Electronics and the photoresistors Mini Photocell - SparkFun Electronics As you understand i will use 6-7 laser …

Get Price

Chat With WhatsApp

SparkFun SCD30 Arduino Library - Arduino Reference

SparkFun SCD30 Arduino Library. Sensors. Library for the Sensirion SCD30 CO2 Sensor An Arduinolibrary for the SCD30 CO2 sensor from Sensirion. The SCD30 is a high quality NDIR based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in, as well as commands to set the …

Get Price

Chat With WhatsApp

Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us