As a free flying paragliding pilot, finally I have built mine, simple but effective instrument that plays beep-beep during climb and so.
Use two 915MHz radios to send/receive current environmental information and display it in real-time up to 350 meters away!
A portable distance alarm that will give light and sound warning when people get into your one meter circle.
Build an IoT system using the RIOT-OS and MQTT-SN protocol
Monitor the Temperature and Humidity in your room and also beam that data to Cloud.
Is there an instant in which you want time to go backwards? Look closely at the water droplet. Is it dripping down or going up?
Alerting the gardener by playing the buzzer when the light intensity on the plants change suddenly.
In order to avoid bacterial and virus transmission when using public dispenser, I made the simplest automatic non-contact switch on Arduino.
Setup an IoT MQTT cloud based system, including sensors, a database and a website using Amazon Web Service (AWS)
We solve a spark sound recognition task from raw audio data on a SparkFun RedBoard Artemis ATP board. Spark detection on a SparkFun!
This project will use KY-026 sensor to see if there is a flame and print it in the Serial moniter
Decrease fire losses by identifying fire class and agent using machine learning applied on the drone collected environmental data from fumes
Build a survey tool with which you can define and administer questionnaire to test the effect of lux on human experience / perception,
A simple low cost tool to get analog/digital value of your Grove sensor in seconds, no PC and coding required, quick and straight.
Multi-IoT temperature sensors streaming data in real-time to the cloud, then analysed and visualized thanks to ThingSpeak cloud platform.
Group all the information collected by a MKR WiFi 1010 + MKR ENV Shield in a single, web-based dashboard.
Make a fire sensor that is (not so) sensitive
Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.
Learn how to use Arduino IoT Cloud and Amazon Alexa to interact with your sensors.
This is a simple and fun project with pocket friendly budget.
A solar-powered IoT device for monitoring sound level, air quality, humidity, and temperature.
View current weather data by using the OpenWeatherMap API along with the new Raspberry Pi 4.
This project can detect gas leaks, fire and smoke and when powered by a nine volt adapter can act as a gas leak detector for kitchens.