There's a new Arduino board to be aware of, for smart home projects and prototypes: the Arduino Nano R4 with headers. Powered by a Renesas RA4M1 microcontroller (Arm Cortex-M4), it is described as a ...

Arduino created a Renesas RA4M1 microcontroller board in its Nano form-factor. Called Nano R4, it follows the Uno R4, the first Arduino to use the RA4M1. Episode 13 of our podcast CHIIPs is out now, ...

Humanity pretty much has Pi figured out at this point. We’ve calculated it many times over and are confident about what it is down to many, many decimal places. However, if you fancy ...

Want to make one for your desk? All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch.

Most Arduino boards have an ADC chip with a 10-bit resolution that can output values from 0 to 1023. Popular boards like the Arduino Uno, Nano, Micro, and Mega are great examples of this.

If the proposed microcontroller for your project is a 5V type – like the Arduino Uno/Nano, then it’s recommended to include a 1K resistor in series with the RX pin of the module. Recommended input ...

It’s inexpensive, accurate and reliable and has a wide temperature range. This article shows how to use an Arduino Uno/Nano microcontroller with an OLED display module for reading a Type K ...

Arduino programmers number over 30 million and counting. That may be a fraction of Python or Java coders, but rest assured, Arduino is arguably just as useful, and potentially a little more enjoyable!

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both ...