As a free flying paragliding pilot, finally I have built mine, simple but effective instrument that plays beep-beep during climb and so.
Build an IoT system using the RIOT-OS and MQTT-SN protocol
Build a tiny Distance measurement logger by connecting Hexabitz IR module to Hexabitz Micro SD card module.
Easily monitorize your garden's environment with simple components
Monitor the Temperature and Humidity in your room and also beam that data to Cloud.
This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.
A sample Wilderness Labs Meadow nRF24L01 client for my Windows 10 IoT Core RPi nRF24L01 telemetry field gateways.
Use two 915MHz radios to send/receive current environmental information and display it in real-time up to 350 meters away!
Setup an IoT MQTT cloud based system, including sensors, a database and a website using Amazon Web Service (AWS)
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.
This IoT device measures T and RH with dual BME280s, upload to ThingSpeak and scrolls the data and Dark Sky weather on 4x20 LCD.
It is a device that measures CO2 levels, inside and outside temperatures, and humidity.
A basic introduction to the low cost and accurate HC-SR04!
Arduino learned how to tell the temperature
A portable distance alarm that will give light and sound warning when people get into your one meter circle.
This tutorial will show you how to use DHT11 with Arduino.
After many failed attempts, find the way to connect my 128X64 screen with my Arduino 101, and make a mini tutorial for all users to use.
Make a fire sensor that is (not so) sensitive
It measures the distance between you and the place where you point it to. Hope you'll enjoy it!
Alerting the gardener by playing the buzzer when the light intensity on the plants change suddenly.
Sensing node for home automation.
This product is designed to monitoring the quality of air continuously for COPD patient.
A bare minimum framework simulating a siren functioning.
Use a Nano 33 IoT or a MKR WiFi 1010 to access a TI SensorTag to easily build a powerful BLE data logger.