Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual ...

First, let's start with selecting the motors. Q1. What are some motors controllable via the Grove standard that are suitable for the limbs of a small robot, and what are suitable for wheeled toys like ...

It's based on the ATmega 328 version: https://github.com/TheDIYGuy999/Rc_Engine_Sound and on bitlunis Halloween example: https://github.com/bitluni/MotionPumpkin ...

Researchers in Spain have developed a dual-condenser air-to-water heat pump that shifts domestic hot water production to daylight hours, maximizing PV self-consumption. The prototype boosted solar ...

Iran is assessed to have acquired advanced anti-ship and air-defence systems from Russia and China, posing heightened risks to US and Israeli forces. A secret December deal reportedly supplied 500 ...

Alessandro Arduino, an associate fellow at the Royal United Services Institute, a think tank in London, said China was recasting its role as “an increasingly consequential security actor”. “Nowhere is ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building robots and other systems. It uses Arduino to run the logic to control it ...

Zhang was previously considered “untouchable,” according to Alessandro Arduino, an expert in Chinese security at the Royal United Services Institute, a London-based think tank. “This is a reminder ...

A Sheridan couple has invented a smart-home system that automates coop care for people who keep backyard chickens. Their Hen Hub recently won $50,000 in a start-up challenge for seed money to bring ...

I’ve just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m range, ±5mm accuracy, and Modbus communication over UART. The 0.15m to 40m ...

Alessandro Arduino has researched Africa’s security affairs with a particular focus on the use of private military companies and other guns-for-hire across the continent. In his latest book, Money for ...