Arduino has 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. “Whether you’re working on a connected ...

Aug 01, 2025 Light-powered nano-motor enables mechanical synthesis of interlocked 3D molecules Researchers used a light-driven molecular motor to wind two molecular strands into an interlocked ring ...

Threads or ropes can easily be used for braiding, knotting, and weaving. In chemistry, however, processing molecular strands in this way is an almost impossible task. This is because molecules are ...

Arduino Nano R4 pinout diagram Two SKUs are offered for the Arduino Nano R4: ABX00143 with headers ideal for breadboard projects ($13.30) and ABX00142 without headers ($12.10) to solder the board to a ...

Install your Arduino Nano and stepper motor controllers to the PCB as needed too. With that done, mount the completed circuit board to the base as shown. Source: Mr Innovative/YouTube ...

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Source: Interesting Engineering Next insert the Arduino Nano into place, as well as the A4988 motor drivers, and the stepper driver motor controller, as seen below. Source: Interesting Engineering ...

Inside there’s a pair of 3D-printed ring gears that are each driven by a stepper motor and controlled with an Arduino Nano and a real-time clock module.

This library enables you to use Hardware-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with either Arduino-mbed (mbed_nano or mbed_rp2040) or arduino-pico ...

Learn how to build a DIY current and voltage meter using Arduino Nano. This project demonstrates step-by-step instructions to measure current, voltage, and wattage with precision. Using simple ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need ...