Rgb Led Common Cathode Pinout
Essentially they are 10 individual blue leds housed together each with an individual anode and cathode connection.
Rgb led common cathode pinout. The rgb led we are using is a common cathode led. This means that all the grounds of the led are tied together ie. We have to connect all of the anodes of the leds to sufficient positive voltage which in this case is 3v. The expresspcb community library here.
Share your custom components and projects with fellow engineersall components in the community library are user created. Simulating logic gates introduction. This project is a simple way of using the arduino to simulate the behaviour of logic gates. Logic gates are explained on this page.
Starting electronics electronics for beginners and beyond. Welcome to starting electronics. What you will find here. The starting electronics website contains tutorials projects reviews and articles on electronics embedded systems microcontrollers arduino raspberry pi tools and related topics.
Introduction this e book covers the light emitting diode. The led light emitting diode is the modern day equivalent to the light globe. To make this easier to understand lets break the circuit into 3 parts. The led the button and the ping sensor.
Note in the photos i have wired my rails backwards. Please use the menu to the left to explore our collection of neo related tutorials as well as various other systems and projects. These 10 segment bar graph leds have many uses. With a compact footprint simple hookup they are easy for prototyping or finished products.