After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

RAKwireless WisMesh Board ONE allows users to create custom Meshtastic nodes with optional OLED, GPS, antennas, battery, and enclosure.

Seeed Studio's reComputer Mini is a small carrier board for the NVIDIA Jetson Orin Nano or Jetson Orin NX module that's ...

NREL researchers are using state-of-the-art nano-CT imaging to reveal microscopic damage and hidden flaws in lithium-ion battery microstructures. Credit: Gregory Cooper/NREL ...

Components include two breadboards, one for 1.5-volt batteries and one for 9-volt, six motor fans that can be arranged conveniently either in series or in parallel, a switch for each circuit, one ...

This component includes the blink example. It can be used as a starting point when developing an application on Nano ESP32 board. Aside from the obligatory blinking of LEDs, the example also contains ...

Arduino Micro: Simple simulation component (simulates only the microcontroller) Complete simulation component (include all pins, internal components and USB port) Internal circuit schematics. Packages ...

How to Build Your Own Arduino-Powered Mini Radar Using some 3D parts and Arduino Nano, you can get started on building your mini radar. Updated: Jun 23, 2025 08:51 AM EST ...

Battery health monitoring systems (BHMS) are the key component of the entire energy conversion system for various applications. In order to ensure the long and healthy life of the dynamic battery ...

In just a couple of decades, smartphones have become indispensable in our daily lives. Read on for news, reviews and comparisons of the latest smartphones, tablets and e-readers.