A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

Traditionally speaking you need to download software to your computer if you want to upload a program to your Arduino. CodeBender allows you to code from your browser, share your work to the cloud, ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

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If you're looking to make yourself somewhat more productive on this lazy weekend, and you've got an Arduino or two collecting dust, we've got just the thing to add line after line to your dwindling to ...

From Arduino, Python, to Thermodynamics and C and C++, we have combined some free courses from IIT Bombay, Kanpur, Guwahati, ...

These days, there’s a huge variety of screens on the market for use with microcontrollers. OLEDs and graphic LCDs abound, while e-ink devices tempt the user with their clean look and low energy ...

Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

After a successful Kickstarter campaign the Arduino educational coding toy Cubetto is now available worldwide with prices starting from $225. The system uses a variety of different colourful blocks to ...