Digital signage is essential for any bricks and mortar store, but they an be expensive to buy. Why not hack your own together with a Raspberry Pi?

Controlling LEDs is really quite simple. As you know, they need to be current limited which is as easy as applying Ohm’s law to your given set of values. To make things even more even there&#… ...

Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics ...

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In this tutorial we cover how to use the inbuilt Timer of the N76E003 Nuvoton microcontroller and blink an LED using the Timer ESR and Timer Delay.