Use two 915MHz radios to send/receive current environmental information and display it in real-time up to 350 meters away!
Build an IoT system using the RIOT-OS and MQTT-SN protocol
A portable distance alarm that will give light and sound warning when people get into your one meter circle.
This is my try to help, I made it to inspire and to share my idea. It works only to detect the symptoms and not the covid19 itself.
Alerting the gardener by playing the buzzer when the light intensity on the plants change suddenly.
Setup an IoT MQTT cloud based system, including sensors, a database and a website using Amazon Web Service (AWS)
Robotic Arm based on Arduino Uno built in a LEGO structure which can be controlled by remote control or through ultrasonic sensor.
Decrease fire losses by identifying fire class and agent using machine learning applied on the drone collected environmental data from fumes
SAMD21G - xyz-mIoT [w. GSM, NB IoT or LTE CATM1] ~35-37uA in SLEEP mode - run your device for years using LiPO, LiION or Lithium batteries.
The Gigabits IoT Platform easily connects WiFi-enabled projects to the cloud. This project shows how with an MKR1000 as an example.
I implement a SONAR like system to provide autonomy to an old RC robot.
ESP32-based weather and plant monitoring project with real-time cloud monitoring dashboard and data storage having modular components.
Basic IoT - RaspberryPI and HDC2010 I2C breakout by itbrainpower. net - RPI HDC2010 temperature and humidity sensor how to
ESP32 based Weather and Plant Monitoring Project with Real-Time Cloud Monitoring Dashboard and Data Storage.
Use Arduino Uno WiFi to access your home Ecobee thermostat and more, this is a good introduction to see APIs in action using OAuth keys.
In this tutorial you will learn how to assemble and use a nuclear radiation detector.
Learn how to measure water quality, record the data online and launch a citizen science project!
Using MQTT protocol with Arduino MKR1010.
It's a little and easy project using the photoresistor and LEDs
Learn how to set up your own weather station, monitor environmental parameters and share your recordings with online community!
Fun activity for kids - let's learn how IoT can contribute to energy efficiency of a house!
Sometime I need to measure the exposure of light but a lux meter costs around $30, I made it with a BH1750 sensor which cost me around $10.
This is a simple and fun project with pocket friendly budget.
In this project, you can view the temperature and humidity in your room wherever you are.