This project implements a proximity-based LED indicator using an ultrasonic sensor. LED brightness varies smoothly with distance, using filtering and PWM to provide stable and responsive visual ...

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

The development of this non-invasive blood pressure sensor was carried out with support from the Ministry of Trade, Industry and Resources' Materials and Components Technology Development Program ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

In this video, glowing LED signs are created using the 2021 X-carve. The project includes the construction of one sign for personal use and two as Christmas gifts. Tools featured in the project ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

In August of 1939, Albert Einstein sent a letter to U.S. President Franklin Delano Roosevelt, advising him that the process of nuclear fission could potentially be used to create a powerful atomic ...

Globally, more than one million species are threatened with extinction, but often interventions intended to protect biodiversity are not rooted in robust research. The field has an opportunity to ...

KUALA LUMPUR: A Kinergy Advancement Bhd-led consortium has formalised an equipment supply agreement for a gas turbine and a generator, which it said is a key milestone in the development of a 1.5GW ...