Members Only

Article

Colour Tamer

With this simple circuit you can easily control the three LEDs in an RGB LED. Each time switch S1 is pushed we increase the (digital) value at the output of the counter-IC, IC1, an HCT7493. So, with each button push, a different LED or combination of LEDs lights up; or, in the case of an RGB-LED, the LED produces a different colour each time.

Log in here as a subscriber to read the article.

Continue reading this Elektor article?

Try a digital membership (Green) for 6 months for only €5.33 per month.

Unlimited access to online Member Only articles
3 new editions Elektor Magazine (digital)
More than 5000 Gerber files
20% member discount on e-books (at elektor.com)
10% member discount on Products (at elektor.com)

Try for 6 months.
Stops Automatically.

What is Elektor Exclusive?

Discussion (0 comments)

Embed Code