Have you ever wanted to make a system that records sensor readings for future analysis? If so, that's exactly what we're about to do.
Our project is a black box - OPD-Pi using Raspberry Pi.
Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!
A self-made (cheap) water level sensor and water level indicator to measure 5 water levels in a reservoir tank.
An Arduino powered floppy disk controller and reader for making disk images from old AmigaDOS floppy disks.
It counts the amounts of 1Rs, 5Rs and 10Rs coins as well as the total amount of coins.
The temperature of your room, visible on a gauge on the internet. For a few bucks. Uses Python, Dataplicity and Freeboard.
Monitor temperature from LinkIt, communicate it to node.js server over MQTT, then finally log it into a MongoDB database.
Inexpensive hack to monitor the temperature, humidity, barometric pressure and other factors using Windows 10 and Azure.
Make simple math with arduino UNO
Smart cloud-based vehicle OBD-II diagnostics logging and analysis using Azure IoTHub, Stream Analytics, and Machine Learning.
An Arduino Nano wireless weather station gathering data from DHT22 and a BME280 sensors and transmitting via nRF24L01 (2.4 GHz).
Arduino Uno used as a voltage meter and a 6 MHz frequency counter displayed on PC.
Create an IOT dashboard using Arduino & Raspberry Pi.
There is no doubt that you will love this wall clock.
Log your Energy Meter data using a Raspberry Pi and plot graphs of your energy consumption.
Reads and stores in SD card, the temperature and humidity values over time.
Many publications exist about moisture sensors for applications, e.g. plant watering systems. Making a DIY Sensor is fun and cost-saving.
Send Arduino101 IMU data over BLE to your mobile device with Evothings and smoothie charts!
In this article, we are going to make an Arduino weather clock which will tell us the time, date and temperature.
This is a 3 parts project aimed to give an overview of how one could use MQTT, Node-Red and an ESP8266 to build a weather station.
It measures the distance between you and the place where you point it to. Hope you'll enjoy it!
This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.