LED Projects

Getting Started With the Particle Photon Internet Controlled LEDs

Getting Started With the Particle Photon (Internet Controlled LEDs)

In the previous instructable I showed you how to get started with IoT using the nodeMCU, in this instructable I will be featuring the Particle Photon which is an easy to use IoT device to get started with designing IoT projects. The particle photon is smaller than the nodeMCU and features STM32 ARM Cortex M3 microcontroller on

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Controlling an RGB LED With an Android Smartphone Using Arduino and Bluetooth Module

Controlling an RGB LED With an Android Smartphone Using Arduino and Bluetooth Module

The very first project of my channel is about controlling an RGB LED using annoying push buttons…. I feel that the project was not a good one to learn about micro-controllers, because most of the micro-controllers uses are not fully utilised in that project…. So, This is definitely the time for an upgrade, and upgrade means letting

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Arduino Row column Scanning to control an 8x8 LED Matrix

Arduino Row-column Scanning to control an 8×8 LED Matrix Code

LED displays are often packaged as matrixes of LEDs arranged in rows of common anodes and columns of common cathodes, or the reverse. Here’s a typical example, and its schematic: These can be very useful displays. To control a matrix, you connect both its rows and columns to your microcontroller. The columns are connected to

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Read ASCII String using Arduino

Read ASCII String using Arduino

This sketch uses the Serial.parseInt() function to locate values separated by a non-alphanumeric character. Often people use a comma to indicate different pieces of information (this format is commonly referred to as comma-separated-values), but other characters like a space or a period will work too. The values are parsed into ints and used to determine the color

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