Tutorial – Fading a RGB LED on BeagleBone Black. In this tutorial, you will learn how to control the color of an RGB LED using a BeagleBone Black (BBB). Because the BBB runs Linux, there are many ways in which it can be programmed. In this tutorial we show how to control the power output of a GPIO pin and hence control the color of an RGB LED using Python. The tutorial uses a technique called PWM (Pulse WIdth Modulation) to vary the brightness of each color channel between 0 and 100.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Aquarium troubles: the cost of iteration and troubleshooting with a manufacturers abroad
Wearables — Plastic gem know-how
Electronics — Counting Pin Numbers
Biohacking — Exploring Our Inner Reality : Entopic Visions
Python for Microcontrollers — CircuitPython 3.0.0 Release Candidate 0 released!
No comments yet.
Sorry, the comment form is closed at this time.