We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

Abstract: A novel single-stage light-emitting diode (LED) driver with high voltage gain for LED automobile headlight is proposed in the paper. The converter is made up of two parts, which are the ...

Conclusions: MYCardio-PEER was developed and content-validated as a peer-led digital health lifestyle intervention for a low-income community at risk of CVD. Process evaluation showed good feasibility ...

Lenovo is best known for its laptops and smartphones, but it also makes various other products including tablets and wearables. The latest product from the company brings Lenovo into a completely new ...

Abstract: An all-digital fast-locking programmable DLL-based clock generator is presented. By resetting the output clock every two input clock periods, the initial minimal delay constraint in the ...

1Weather is a solid weather app. It has a lot of the features you’d hope for, including temperature, real feel, a 10-day forecast, a 12-week forecast (mostly accurate), a radar, and plenty of other ...

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 ...

Our reviewer sheds some light on adding brightness to your mornings with the best dawn simulation alarms, from Lumie and Philips to Hatch The best sleep aids recommended by experts: from blue ...