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Hans Scharler in Blogs
上次活动时间: 2022-11-21

Professor at Arizona State Uses MATLAB and ThingSpeak to Introduce Students to AI and IoT

Professor Chao Wang at Arizona State University recently introduced a course on AI and IoT to first-year engineering students. Deep learning in MATLAB is used to classify images and send the results to ThingSpeak in the cloud. ThingSpeak allows the class to aggregate the results and compare their w...

Hans Scharler in Blogs
上次活动时间: 2022-1-14

Add ThingSpeak Data Widgets to iOS Using Scriptable

Starting with iOS 14, Apple introduced widgets for the iPhone and iPad. Widgets elevate information to the top of your device and offer information at a glance. They help you customize your device in new ways. Wouldn't it be awesome to have a ThingSpeak widget on your iPhone? Thanks to a new app...

Hans Scharler in Blogs
上次活动时间: 2021-5-7

Staying Connected with CheerLights and ThingSpeak

This time of year is about staying connected, maybe more so this year than with previous years. CheerLights is an IoT project to share some of the connections through synchronized lights. All of the lights connected to the CheerLights feed hosted on ThingSpeak stay in sync. The lights all shine with...

Hans Scharler in Blogs
上次活动时间: 2020-9-21

Explore ThingSpeak IoT Data Using a MATLAB App

ThingSpeak users frequently ask how to build customized views for their ThingSpeak data. The channel view provides automatically generated field plots that are customizable with the ThingSpeak Charts API or a MATLAB visualization. You might want to run prepackaged analysis repeatedly or based on a v...

Hans Scharler in Blogs
上次活动时间: 2019-10-17

Collect and Visualize Agricultural Data using The Things Network and ThingSpeak

Long-range wireless communication technology enables the transfer of sensor data over a long distance while using low-power radios for connectivity. This technology can be leveraged to connect sensors covering a large geographic area and give you insights into what is happening. With agricultural ap...

Hans Scharler in Blogs
上次活动时间: 2019-7-16

Analyze and Visualize Air Quality Data with MATLAB

Have you ever wondered if the air around you is healthy? It is possible to understand air quality by using MATLAB to analyze air quality data collected by an air quality sensor on ThingSpeak. What is "healthy" air quality? Good or moderate air quality is when the Air Quality Index (AQI) ...

Hans Scharler in Blogs
上次活动时间: 2018-2-22

Learn How to Build a Condition Monitoring IoT System

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 ...

Hans Scharler in Blogs
上次活动时间: 2017-12-20

Learn How to Build a Custom Android App for a ThingSpeak IoT Project

ThingSpeak has APIs for collecting data produced by sensors and APIs for reading that data from applications. Think of an IoT project as two parts. One part of the project is where you need to program a thing to send data. And, the second part is where you want to see that data. ThingSpeak sits in t...

Hans Scharler in Blogs
上次活动时间: 2017-10-27

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

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 d...

Hans Scharler in Blogs
上次活动时间: 2017-9-14

Don't Get Stuck in the Mud, Understand Tide Levels with MATLAB

Tides go up and down. But, the question is when and how will the tide levels change in the future. If you are planning a boating trip or trying to understand how the wind affects tide levels during storms, you want to predict the tide levels using data that you have collected locally. In a tutorial ...

Hans Scharler in Blogs
上次活动时间: 2017-5-29

The Data Science Behind BBQ

Smoking ribs or a pork shoulder requires lots of patience and practice. When everything works, you get to enjoy an amazing dinner. When things go wrong, you end up with dry, overcooked meat that only your dog may enjoy. Here's what great BBQ looks like from @AndreasHarsch. My process of smoking...

Hans Scharler in Blogs
上次活动时间: 2017-3-25

Building a Dynamic and Self-organizing Network of Devices

Anders Sollander, a principal technical consultant at MathWorks, and his team put together a project to determine what demo was the most popular at one of our demo showcases. Anders made an assumption that if your demo was popular, you would have a lot of visitors. If you have a lot of visitors, you...

Hans Scharler in Blogs
上次活动时间: 2017-1-31

Create a GPS Tracker with MATLAB Mobile and ThingSpeak

Takuji Fukumoto, an Application Engineer at MathWorks, shared a project with me that he created that uses capabilities of MATLAB Mobile™, MATLAB Drive™, MATLAB Online™, and ThingSpeak™. His project uses MATLAB Mobile to send its position and sensor data to ThingSpeak. He then uses MATLAB® to process...

Hans Scharler in Blogs
上次活动时间: 2016-11-21

Cloud-based People Counter Using MATLAB and ThingSpeak

Over the weekend, I noticed a tweet about a people counter using MATLAB and ThingSpeak being demonstrated at Big Data Spain. They were able to detect over 1,500 visitors at their demo station. The project uses MATLAB to create a cloud-based people counter by detecting faces with the Computer Vision...

Hans Scharler in Blogs
上次活动时间: 2016-9-9

Forgetting Something on Your To Do List? Use MATLAB to Analyze Your Tasks.

Allie Fauer, a designer from New York, has released another awesome Instructable tutorial on how to build a "To Do List Reminder Light". This project is very creative and easy to build on your own. Allie tracks her tasks on an app called Todoist. With a little help of the MATLAB Analysis a...

Hans Scharler in Blogs
上次活动时间: 2016-7-25

Analyzing Squirrel Behaviour and Weather Forecasting with MATLAB and ThingSpeak

Lord Kelvin said, "If you can not measure it, you can not improve it." In Carsten's project, he built a squirrel feeder complete with sensors and a camera. The "Squirrel Cafe" allows squirrels to lift a cover and take a peanut. When that happens, data gets collected and the f...

Hans Scharler in Blogs
上次活动时间: 2016-6-6

Weather Station with Particle, SparkFun, ThingSpeak, and MATLAB

[Haodong Liang] has released a weather station project with full MATLAB data analysis, device source code, and procedures on Hackster.io. He used the Particle Electron to connect the SparkFun weather station to ThingSpeak anywhere covered by a 2G/3G cellular data network. The project demonstrates ho...

Hans Scharler in Blogs
上次活动时间: 2016-5-27

IoT Quick Start With the Arduino MKR1000 and ThingSpeak

If you are looking to start with the Internet of Things, then try out the Arduino MKR1000 and connect it to the ThingSpeak IoT Platform. We have put together a complete tutorial that uses the MKR1000 to collect data about your Wi-Fi signal and send it to ThingSpeak for storage, analysis, and visuali...

Hans Scharler in Blogs
上次活动时间: 2016-4-21

ThingView - Mobile App to See ThingSpeak Charts on Android Devices

Cinetica has released to Google Play, a new app to see ThingSpeak charts on Android smartphones and tablets. The app is called ThingView and has already reached 5,000 installs on Android devices! Even if you do not have devices and sensors sending data to ThingSpeak, you can still use ThingView to ...

Hans Scharler in Blogs
上次活动时间: 2016-3-25

Explore your IoT data with ThingSpeak and MATLAB

Loren Shure, a blogger at MATLAB Central, has written a new blog post about Eric Wetjen's Counting Cars and Analyzing Traffic project. Eric uses a Raspberry Pi and webcam to capture traffic data outside of the MathWorks headquarters in Natick, MA. All of the traffic data is stored on a public Th...

Hans Scharler in Blogs
上次活动时间: 2016-3-8

Getting Started with IoT using the Particle Electron and ThingSpeak

Julien Vanier over at Hackster.io created a new tutorial showing you how to get started with the Internet of Things using the new Particle Electron and ThingSpeak. The Electron is a new 3G connected IoT device using cellular data and works anywhere you can get 3G in the United States. It is really ...

Hans Scharler in Blogs
上次活动时间: 2016-2-5

Uber Ride Analysis with ThingSpeak and MATLAB

Have you ever wondered how long it will take to get an Uber at your location? This project uses ThingSpeak to log the ETA for an Uber service based on your latitude and longitude. We will use ThingSpeak's MATLAB Analysis and TimeControl apps to track Uber's ETA over time. The Uber API allow...

Hans Scharler in Blogs
上次活动时间: 2016-1-21

Reacting to Events in Your Data With MATLAB

Chris Hayhurst uses a solar water heater at his house to lower energy costs and use hot water in his house heated up by the sun. Chris is a consulting manager for The MathWorks and partnered with the IoT team to use ThingSpeak to collect data about his system and use ThingSpeak's built-in MATLAB...

Hans Scharler in Blogs
上次活动时间: 2015-12-8

Send Messages From Devices to Slack Using ThingSpeak [tutorial]

Slack is a team collaboration tool to make your work life simpler. It is an extremely popular way to receive messages from team members all in one place and integrate with external web services. One possible integration is with ThingSpeak. ThingSpeak is an open data platform for the Internet of Thin...

关于 ThingSpeak

The community for students, researchers, and engineers looking to use MATLAB, Simulink, and ThingSpeak for Internet of Things applications. You can find the latest ThingSpeak news, tutorials to jump-start your next IoT project, and a forum to engage in a discussion on your latest cloud-based project. You can see answers to problems other users have solved and share how you solved a problem.

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