Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...

Like many early microcomputers, the Commodore VIC-20 did not come with an interna real-time clock built into the system.

This is how parallel interfaces operate without a clock signal, using the strobe to indicate when data may be read. At this point, [Cosmos2000] reached out – asking if I had a name for the new ...

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...

Sean took an antique clock an removed the mechanisim, and then replaced it with an Arduino, that is programmed to check the weather on the Environment Canada website every fifteen minutes.

The idea here is to use a cheap clock from IKEA, wire in a bunch of LEDs, connect and Arduino, and then use the 1Sheeld to trigger color changes depending on the traffic time between two points.

The Atom X1 from Nerdonic is a tiny 32-bit microcontroller compatible with arduino and breadboard development. It’s not just small, its powerful too running at 48MHz clock with 256KB ROM, 32KB ...

Instead, Make shows you how to build an internet-connected alarm clock using an Arduino and Google. All you'll need is an Arduino Yúnm a touch screen, a USB speaker, and a few cables.

Sick of telling time the old way? Spice up your time-telling time with the open-source, hackable and Arduino -based DOTKLOK. Basically, you can get a bunch of different ways to tell time.