Hans on IoT

ThingSpeak, MATLAB, and the Internet of Things

Results for: sensors

Learn How to Build a Condition Monitoring IoT System 1

Posted by Hans Scharler,

Douglas Mawrey created a Smart Humidity Sensor using ThingSpeak to collect data, MATLAB to analyze the data, and IFTTT to send push notifications for certain conditions. This project uses the outdoor temperature to determine the ideal indoor humidity and inform you about the room’s comfort. The data and condition results… read more >>

What is a Bomb Cyclone? Use ThingSpeak and MATLAB to Figure it Out.

Posted by Hans Scharler,

Social media is blowing up the term bomb cyclone. The term is everywhere from Twitter to 24/7 news coverage of the storm hitting the East Coast of the United States. The technical term for a bomb cyclone is bombogenesis which is the combination of “bomb” and “cyclogenesis.” Or, you could… read more >>

Collecting Resting Heart Rate Data Using ThingSpeak With a $5 Wi-Fi Device 2

Posted by Hans Scharler,

Naman Chauhan from SRM University created a proof-of-concept project that measures your resting heart rate and sends the data for analysis via a $5 Wi-Fi device. The project is fully documented with the source code on either Hackaday or Hackster.

Naman uses an Arduino for processing the heartbeat data and turns… read more >>

MATLAB Toolboxes are Now Available on ThingSpeak for IoT Analytics 2

Posted by Hans Scharler,

ThingSpeak offers an easy way to collect data from things, analyze and visualize the data with MATLAB, and act on your data. With MATLAB from MathWorks, you have access to powerful data processing and analysis functions for IoT data. To extend the functionality, we offer toolboxes such as the Statistics and… read more >>

Use MATLAB ‘timetable’ to Merge ThingSpeak Data Channels 10

Posted by Hans Scharler,

We released a new version of MATLAB® and it’s available now for every ThingSpeak user. MATLAB R2016b includes many new features that make it easy to work with time-stamped tabular data, manipulate, compare, and store text data efficiently, and find, fill, and remove missing data.
With multiple sensors around my house or… read more >>