Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.
A small device that will help you sorting resistors without wasting time with their color code.
View current weather data by using the OpenWeatherMap API along with the new Raspberry Pi 4.
Arduino calculator using 4*4 calculator.
Keep that bad virus away from your safe zone. Build your own real-time thermal vision device to detect unwanted visitors at your door.
IoT device to remotely monitor pressure (0-150 psi) using cellular data. Get notifications for pressures above/below high/low set-points.
Spreadsheets excel at manipulating data but not displaying it. This tutorial will show you a simple way to stream from Google Sheets.
Use a DHT22 sensor with Arduino to acquire room relative humidity, temperature, humidex. Show values on display. Log data with MATLAB.
This Arduino project displays the approximate frequency of the loudest sound detected by a sound detection module.
Use the Azure Sphere Starter Kit and two click boards to monitor current weather conditions and send the data to the Azure Cloud.
Have you ever wanted to measure the speed of air coming out of your vents at home? Well then we have the perfect project for you.
GPS logger that stores your location into a GPX file with a back end web server to view daily rides, add comments and multi-media files.
A simple, low-cost flex and pressure sensor!
Analyze the responses of a bandpass Butterworth and Chebyshev1 filter deployed to an Arduino Nano from the Wolfram Language.
The values of t° sensors DS18B20, waterproofed DS18B20, AM2302 will be compared with micro:bit temperature sensor and standard thermometer.
Via Arduino Nano 33 IoT and a PHP web application, check whether you have a particular book in your library before purchasing by using ISBN.
A low-power Arduino car counter that works by logging each time a car drives over a rubber tube across the road.
This project will show you how to make a probe using a datalogging Arduino shield, some sensors and an RTC.
Measure wind, rain, temperature, humidity, and light in remote locations using ThingSpeak, Particle, and the Sentient Things IoT Node.
This will walk through how to monitor temperature with a Raspberry Pi and different temperature sensors you can use.
Build an inexpensive network of web-connected temperature sensors using Raspberry Pi Zeros.
Geiger counter measuring radioactivity using Arduino Nano in 3D-printed housing, with OLED display and Li-ion battery.
This project project the temperature and the humidity level and turn on the LED Light depending on the temperature.
Easy peasy reliable tachometer, that you can use to measure the rpm of tools, bicycle wheels, and robots using inexpensive parts.