Apple quietly built a system-wide sleep timer into the iPhone years ago, and it works perfectly with Netflix even though the streaming app never mentions it. By leaning on the Clock app’s “Stop ...

Amazon dropped the price for the Echo Wall Clock, the extremely helpful visible countdown display for the Alexa timer Amazon Alexa’s voice-controlled timer is the most useful out-of-the-box feature of ...

Here this circuit is based on the principle of audio amplification using operational amplifier and pulse width modulation using 555 Timer. In this article we are describing the principle, design and ...

If you want to add a timer to your videos, this guide will help you. Here, we will discuss different methods to put a timer in your existing videos for free. A timer can be used to highlight the ...