Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

I wanted to do something really simple. Having several LEDs controlled by PWM. Everything was working very weird with analogWrite so I tried several boards and reduced the setup to the minimal. It is ...

Ever wanted to track your bike, car, or even monitor your loved one's location in real-time? Building your own Arduino GPS tracker gives you complete control over your tracking data without expensive ...

Let's jump on to learn about key features of the L298N Motor Driver, which plays a huge role in controlling heavy-load DC motors. It is based on a Dual H-Bridge design for controlling two DC motors ...

Whether you're making the first steps in a new and exciting learning journey or you're on the verge of making a discovery that will revolutionize circuit design, having a test environment is paramount ...

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Arduino libraries, like libraries for other programming languages, help easily extend the range of functions available to users in the standard integrated development environment (IDE). They are ...

The Arduino open-source platform is an excellent way to create your own home and hobby electronics projects from scratch. The logic boards sold under the Arduino brand are receptive to all kinds of ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...

the frequency is capped at 1 MHz. I think there's no reason for the limit except that the PWM resolution becomes low at high frequencies. I want to use AnalogWrite as an easy way to set up PWM as a ...