Tag: led

Arduino-How do I use the onboard LED?

Question: How do I use block coding to program the onboard LED on an Arduino Uno? Answer: See Mr. Phan’s How-to video! He shows you how to do it in TinkerCAD, and this can be applied to real life as well. See the full playlist for his Arduino Control Systems and also the Arduino Control...

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How Does PWM Work?

Question: What is PWM, and how does it work to control a motor or any other output? Answer: PWM stands for Pulse Width Modulation and allows you to easily control an output in a digital system. Some things that you can control with it might be the speed of a DC motor, or the brightness...

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Project Idea: USB Powered LED Sign

All files for this project are attached in a zip file at the link below. These files include: All inventor part files: tweak to your heart’s content DWG Files to check tolerances STL  files for a 3D Printer Laser files for the cover & Sign Various pictures to help with assembly USB LED...

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Chris and Jim CIM
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