Make a power meter for 5v circuits using material from the Arduino Starter Kit
RFID card reader using LinkIt reads the value from card, communicate to node.js server over MQTT, then finally log it into a Mongo database.
This example demonstrates how to store data in a
table in MySQL from 4 button connected to pins 2, 3, 4, 5 direct
Display Embedis keys on your Adafruit MQTT Dashboard! An arbitrary data set example MQTT Client.
Monitor temperature from LinkIt, communicate it to node.js server over MQTT, then finally log it into a MongoDB database.
IoT (esp8266) based voting system which lets you cast your vote. Upload the data to data.sparkfun.com and visualize the data on webpage.
This project uses a Raspberry Pi B+ attached to 2 temperature sensors and sends data to an Azure data source.
Connect your Intel Edison to a temperature sensor, and then track data over time with ARTIK Cloud.
A fairly simple project that attaches everyone's favorite environmental monitor, the DHT, to the Arduino MKR1000 then transmits sensor data.
This device uses the SR04 ultrasonic sensor mounted on a Raspberry Pi to monitor access to a room remotely with the thethings.iO cloud.
The HIH-4000 Series Humidity Sensors are designed specifically for high efficient humidity sensing by Honeywell.
Reads water meter with remote link (to meter 60 feet from house), sends info to Google Sheets and summarizes for presentation on iPhone.
Store Arduino Uno project settings in your choice of internal or external EEPROM, using simple Embedis "set" and "get" commands.
QR-Code scanned at door for remote MQTT-client.
Here is an interesting way of monitoring yours or your kids driving habits by monitoring hard braking/accelerations and tailgating data.
There is a need to detect the slightest touch of a propeller to other objects to protect the object and the multi-copter itself.
With the power of Octoblu, you can control LEDs on an Arduino, or similar boards, based on sentiment analysis performed on recent tweets.
This is a fork of my sub-GHz RF sensor network project. Main difference? Nodes are now MSP432-based & use multitasking in Energia MT.
If you have a microcomputer that can run Node.js, such as an Intel Edison or Raspberry Pi, you can easily push any sensor data to Octoblu.
Count the maximum number of Taps You can do in a minute
Assemble the O Watch, configure the Arduino IDE and load your first program.
Poor Mans oscilloscope using Digilent Chipkit Uno 32.
DHT22 sensor connected to photon transmits humidity & temperature values to spreadsheets on Google Drive.
A ESPDuino based version of my WindowsIoT Environment Logger that is integrated with Adafruit.IO.