The next step in that process of improvement may be here now as well, with this project which turns the ESP32 into a USB host. USB is not a native feature on all microcontrollers or even Arduino ...

EMC solutions provider EMIS is making available the MF620 DC EMI Filter range specially designed for high power Electric Vehicle charging applications. Compact and space saving, the DC EMI filters ...

[Nick Sayer] needed just such a tool, but one that would work in a modern USB environment. Enter the isolated USB null-modem. The device consists of two USB Communication Device Class, or CDC ...

Luckily, USB Power Delivery (USB PD) is a universal charging specification that allows you to sidestep the fragmented phone charger market altogether. Here’s everything that you need to know ...

USB, short for Universal Serial Bus, more than likely powers a number of your home gadgets, smartphones and headphones. But as USB standards have evolved over time, this has often lead to some ...

It supports Thunderbolt 4, USB-C, USB-A, Ethernet, and video-out. It also provides up to 90 watts of Power Delivery over USB-C for charging a connected laptop or tablet. Dell employs a new type of ...

What is Wi-Fi exactly? Is it better than those ugly cables known as Ethernet? The answer is subjective, depending on your specific internet needs and setup. Knowing what internet speeds you need ...

Which shower filters are best? Many municipal water systems deliver water that has impurities, contaminants, metal deposits and other substances to homes. If you use this water for showering ...

See our expert pick of the best laptops. The most common ports you’ll come across on modern computers are USB, HDMI and ethernet ports, and SD card readers. But to complicate matters, there are also ...

Ethernet is a layer 2 data link protocol that is widely used with the TCP/IP protocol, which resides at layers 3 and 4. To understand network communications, it is essential to learn about the ...

Staying hydrated should never fall to the bottom of your to-do list. Compared to plastic water bottles, water filter pitchers are a less wasteful way to drink clean H2O as well as save money.