DIYers take pride in doing as much as possible themselves. Unfortunately, one thing you can’t do is rely on your eyes to match the colors you’re inspired by in the world to the right paint at the ...

Being a DIY redecorating fanatic is rewarding until you stumble at the finish line choosing the right colors for your projects. Or maybe you’re trying to touch up an already painted wall and you just ...

Arduino color sorter project demonstrate the operations of sorting machines that are commonly used by industries. This project features an Arduino board and a color sensor that able to organize ...

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When it comes to color, the human eye is lacking — something that’s a pain for creatives and DIYers the world over. But you don’t need to rely on just your eyesight to find the perfect color. With the ...

Color is an essential part of any visual project. When you find inspiration in the digital realm, it’s easy enough to find the hex code and save the shade. But what about in the real world? You can ...

In this module we will be wiring a TCS34725 color sensor to our Raspberry Pi. We will use this sensor to measure raw RGB values, color temperature, and illuminance. We will then periodically print ...

[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally started with a photoresistor and a few LEDs, but couldn’t get that to work ...

Ryan is a tech/science writer, skeptic, lover of all things electronic, and Android fan. In his spare time he reads golden-age sci-fi and sleeps, but rarely at the same time. His wife tolerates him as ...

The project illustrates how LEDs provide current flow from light when put in backward position. The output of the photodiode needs to be amplified for the light-detection signal to be useful in most ...