Makers, developers and hobbyists that enjoy the building projects using the Arduino platform, Raspberry Pi or similar but sometimes find it difficult to connect the development boards to an Android or ...

For many people who like to build things that use Arduino to operate one of the most difficult parts is making an app or software to control the project. A new program called Blynk has turned up ...

I’ll admit it. I can be a little cheap. I also find it hard to pass up a bargain. So when I saw a robot kit at the local store that had been originally $125 marked down to $20, I had to bite. There ...

Connect the +ve end of the red led to pin 11 then connect the +ve end of the blue led to pin 10 then connect +ve end of the green led to pin 9. Take all the grounds common and connect to a 1k ohm ...

In this exercise, you will begin the journey of Practical Internet of Things (IoT) with Blynk IoT platform using Arduino ESP32. You might have heard IoT somewhere ... in Seminar, Webinar, Podcast, ...

Imagine if you could run this bot around while you were not even home? (Photo: Helena Jacoba/Creative Commons) So you’ve built a robot that you chase your cat with, but it’s only any good when you’re ...

Last time, I talked about how my storage situation and my cheap nature led me to build an RC joystick controller with a cell phone app and an ESP8266. The key to making this easy was to use the GUI ...

Abstract: One of the primary or major causes of vehicle accidents is the speed, if emergency services had been notified of the tragedy and could have arrived in time, many lives might have been saved.