Pseudo COVID19 (Corona virus) Detector using MQ-9 sensor. (includes calibration of the sensor)
A low-power Arduino car counter that works by logging each time a car drives over a rubber tube across the road.
Using this design and Autodesk Remake, you have a 3D scanner for under $30.
A small device that will help you sorting resistors without wasting time with their color code.
Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.
Building your own portable weather station and analyzing weather data in the cloud.
Visualize car data with a free Blynk account, particle electron and Carloop.
Many publications exist about moisture sensors for applications, e.g. plant watering systems. Making a DIY Sensor is fun and cost-saving.
Send temperature and humidity data from an Arduino MKR1000 to Microsoft Azure.
Log your Energy Meter data using a Raspberry Pi and plot graphs of your energy consumption.
In this article, we are going to make an Arduino weather clock which will tell us the time, date and temperature.
A self-made (cheap) water level sensor and water level indicator to measure 5 water levels in a reservoir tank.
A fairly simple project that attaches everyone's favorite environmental monitor, the DHT, to the Arduino MKR1000 then transmits sensor data.
Use the Azure Sphere Starter Kit and two click boards to monitor current weather conditions and send the data to the Azure Cloud.
IoT device to remotely monitor pressure (0-150 psi) using cellular data. Get notifications for pressures above/below high/low set-points.
Read Temperature and Humidity with a £45 Windows 10 Computer and send data to ThingSpeak via Microsoft Visual Studio 2015.
Collect info about things in the field, show the locations on a map, and perform spatial analysis. Use Azure IoT Hub to manage the data.
The values of t° sensors DS18B20, waterproofed DS18B20, AM2302 will be compared with micro:bit temperature sensor and standard thermometer.
A small tutorial project that tells you what direction your joystick is pointing in when you push it.
Instead of having to look up weather online, why not just look at your Arduino? Well with this project now you can by using an LCD and LED!
Arduino calculator using 4*4 calculator.
An IoT device that could help keep the Sandy River Delta clean, as garbage is a very common problem.
Tool that leverages environmental capabilities from the RPI Sense hat in addition to a GPS module and microphone.
This project shows how to use MATLAB and Arduino to acquire and fix data from a bundle of DHT22 sensors, live plot, and export the results.