Circuit and Working Fig. 2 shows the circuit diagram of the humidifier. The system is built around an Arduino Uno (MOD1), a 5V SPDT relay module, a humidity sensor (DHT22), an ultrasonic humidifier, ...

Sometimes reducing your home's energy use can be as simple as opening a window or buying tape. Here are five easy ways to have a more climate-friendly home and save on energy bills at the same time.

If it's hot outside and you live in a dry climate, you might have considered running your air condition and a humidifier simultaneously. Is this a good idea?

In the last few years the literature has witnessed a remarkable surge of interest for maps implemented by discrete-time (DT) memristor circuits. One main reason is that from numerical simulations it ...

What if you’ve already seen fragments of the future - without realizing it? In this thought experiment grounded in Einstein’s relativity, we unpack how a simple diagram changes our entire ...

Researchers develop electronic circuit boards from modified mushroom material that enables complete component recycling and natural decomposition while matching conventional performance.

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

Learn to create a simple light-following robot using Arduino, LDR sensors, and an MX1508 motor driver. This beginner-friendly project includes detailed instructions, components list, and coding ...

When using a humidifier for your baby, you must maintain it well to prevent harm. Safe humidifier and vaporizer use for your babies requires the right device and meticulous care.

A simple electric circuit learns to classify data in a creative new design that could lead to more energy-efficient machine-learning hardware.