Learn how to build a DIY current and voltage meter using Arduino Nano. This project demonstrates step-by-step instructions to ...

This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.2/Newlib 4.3 toolchain and ...

Consumer intelligence firm Meltwater and media company We Are Social released Digital 2025, their latest annual report on global digital trends. It proves that AI adoption is accelerating and ...

Life in the digital world can be rewarding. It’s convenient to order groceries for pickup, share photographs or music, and keep in touch with family and friends, no matter the distance. However, it ...

In this article, we will learn how to similar speed sensor using Arduino and IR sensor. By setting up the two IR sensors at a fixed distance from each other, we can track the time it takes for the ...

February 6 marks the fifth anniversary of the death of Dr. Li Wenliang, a young ophthalmologist at Wuhan Central Hospital whose attempts to warn colleagues and the public of an emerging ...

Most obviously, I need an electric pump to water the plants, and to control the pump, I need a microcontroller. I decided to pick the Arduino UNO R4 for the microcontroller because it has the most ...

I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you might want to connect to them. I’ve reviewed more than a thousand different consumer ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

What’s the best digital photo frame? We’ve tested dozens of models at all different prices, and our top pick is the Aura Mason. Its 9-inch display is beautiful and has a resolution of 1600 x ...

This summary is based on the G20 Global Partnership for Financial Inclusion (GPFI) Issues Paper produced by the Consultative Group to Assist the Poor (CGAP) and disseminated for the 2nd GPFI ...