There are two objects which must be created to use the library. The MAX72XX object defines the interface to the MAX7219/MAX7221 driver chip; only one MAX72XX object is required for each chain of ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

During his speech to the U.N., Israel’s prime minister sought to focus attention on the carnage of the Hamas-led attacks on southern Israel that led to the war in Gaza. By Ephrat Livni Prime Minister ...

When it comes to choosing a television or computer monitor there are two terms that are quite confusing which are LED and LCD. At first look, these two screens look similar however there are a few ...

The next-generation Studio Display may arrive soon, and leaked code shows that it at least exists internally after three years without updates to the original. Apple hasn't forgotten about the Studio ...

Leaks first suggested no design change for the Galaxy Z Flip 7, but were then revised to showcase a bigger cover display. Thanks to animation files within the leaked One UI 8 firmware, we can ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...

On April 23, Realme will take off the covers from the Realme GT 7 in China. It will be a performance-focused flagship equipped with the recently unveiled Dimensity 9400 Plus chipset. With a few days ...

As more organizations adopt low-code and no-code platforms and tools, tech leaders must understand the risks and benefits involved. The potential benefits of low-code and no-code development tools ...

The headlamp recycles up to half of its materials from old LED headlamps. Credit: Stellantis. Stellantis and Valeo have introduced Europe’s first remanufactured LED headlamp alongside a remanufactured ...

Scientists in China have created a new type of display with the smallest pixels and the highest pixel density ever. Individual pixels were shrunk to 90 nanometers – about the size of a virus – and a ...