Get tutorials Raspberry Pi Sensor Kit V2.0 for Raspberry Pi B+

Lesson 3 7-Color Auto-flash LED

Introduction

On the 7-Color Auto-flash LED module, the LED can automatically flash built-in colors after power on. It can be used to make quite fascinating light effects.

 

Components

- 1 * Raspberry Pi

- 1 * Breadboard

- 4 * Jumper wires (Male to Male, 2 red and 2 black)

- 1 * Network cable (or USB wireless network adapter)

- 1 * 7-color auto-flash LED module

- 1 * 3-Pin anti-reverse cable

 

Experimental Principle

When it is power on, the 7-color auto-flash LED will flash built-in colors.

The schematic diagram of the module is as shown below:

 


Experimental Procedures

Build the circuit


Raspberry Pi

T-Cobbler

Auto-flash LED Module

GND

GND

GND

5V

5V0

VCC

 

 

Note:

There are two “GND” pins on the module. You only need to connect one of them.


Now, you will see 7-color auto-flash LED flashing seven colors.



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Previous chapter: Lesson 2 RGB LED Module

Next chapter: Lesson 4 Relay Module

SunFounder
Apr 14 2017 at 08:26 am



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