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, ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Check out #teamtrees across YouTube and other social media. Most importantly please donate to save the environment at: <a ...

Continue reading “Sleek, Sophisticated Skittle Sorter”→ Posted in Arduino Hacks Tagged arduino nano, RGB LED, RGB sensor, skittles, skittles sorter ...

Continue reading “Sleek, Sophisticated Skittle Sorter”→ Posted in Arduino Hacks Tagged arduino nano, RGB LED, RGB sensor, skittles, skittles sorter ...

Here's an interesting way to control an Arduino using data-over-sound, demonstrated by Chirp. They show how to use their SDK to send an RGB value to change the colour of a on-board LED. You may ...

Other features of the Maker Nano RP2040 small board which measures just 49.53mm x 21.08mm in size include support for the Arduino IDE, CircuitPython and MicroPython.