To add our USB power port, we'll steal some DC voltage from the clock. We are going to run power through a LM 7805 voltage regulator to take it down to 5 volts.

Ports: 1 USB-A, 1 USB-C, 2 tamper-resistant power outlets | Dimensions: 4.5 x 4.5 x 4.5 inches (width x depth x height) | Colors: 1 10. A Charging Station With A Built-In Alarm Clock ...

This Retro Cathode Ray Tube Clock Is Powered by USB. Meet the Blub Uno, a timely mix of old and new. By John Wenz Published: Feb 13, 2015 10:21 AM EST. Media Platforms Design Team.

Luckily, thanks to the magic of 21st century technology, plenty of the beset digital alarm clocks now come with a USB port attached, opening up device-charging space.

The USB-powered clock is made of a single Nixie tube — a cold-cathode tube introduced in the 1950s as a way to display numbers digitally before the advent of more modern technologies like LCD ...

The aquarium pump is powered by USB, which also handles the power requirement for the multifunction clock and thermometer. Then several LED lights can either light-up your desk or the fish.

The USB Hub Alarm clock has 7 USB ports, and a built-in digital. Skip to main content; ... Powered by computer USB ports or USB Power Adapter; Super-size, jumbo reverse LCD clock display; ...

The USB Fan and Thermo Clock features a built-in clock with a. Skip to main content; ... The fan is powered via USB, making it easy to plug into your computer or any USB port.

Brilliant Ideas LED USB Word Clock. $40 $40 at Urban Outfitters Buy. Aside ... (in part because it is powered by USB and does not come with a wall charger, so you have to plug it into a port).

Lenovo announced the Smart Clock Essential, an update to its Google Assistant-powered Smart Clock, which will be available in September. The device includes a USB charging port and a built-in ...