A meter that measures pH, conductivity/salinity, and temperature. Data is monitored remotely using the ThingSpeak platform.
Transmit environmental data from the X-NUCLEO-IKS01A3 expansion shield through the Helium Network and log it in a Google Sheet.
Turn your ordinary garden into a smart one with the help of an Arduino and a Soil Moisture Sensor.
Indoor air quality traffic light with display and Mqtt support ( ESP32, BME280, CCS811, TM1637, Neopixel, Mqtt) with Micropython
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
A basic introduction to the low cost and accurate HC-SR04!
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
In this tutorial, you will learn how to use a soil moisture sensor. Practical examples are also provided to help you master the code.
Sending data to Thingspeak using Photon library without Webhook.
Do you find yourself checking the last entry of your ThingSpeak data trend all the time? Don't you wish you could just ask Alexa?
Need your project to gauge distance? Here's your module!
Detect human face details with the help of an Arduino. Store detection results in into cloud data storage.
Want to learn how to trigger events when a known Bluetooth device is nearby using the BBGW? Here's a python example to get you started!
The Rural Hack Kit is the perfect electronic set to get started hacking farms, gardens, or even plants on your balcony.
An Arduino Nano wireless weather station gathering data from DHT22 and a BME280 sensors and transmitting via nRF24L01 (2.4 GHz).
We need to sense intensity of light in many of our IoT/home automation projects. Here I explain a simple implementation of ambient sensor.
A system to maintain the pH level of a sample within a defined range.
How to connect multiple Atlas EZO sensors to a Raspberry PI.
How to set up the STM32 LoRa Discovery Kit, get data from a Multi-Sensor Board and send to The Things Network.
A real-time sensor monitoring platform using the Atlas IoT software on Raspberry Pi.
Are you weather enthusiast? Are you building or extending your weather project? Let's calculate solar radiation and learn how to use it.
With this tutorial, you will learn how to get the weather data from a web service to your Arduino.
This project will show you how to use a rain sensor.
Examining the use of photo resistors, also known as Light Dependent Resistors, as a vehicle to understanding timer interrupts in UNO.