Arduino is one of the most exciting embedded development board evolved from the open source community to learn and build arduino projects for hobbyists and electronic enthusiasts. It is the best resource for making DIY projects and Prototypes.
The Arduino makes use of different Microprocessors and on-chip microcontrollers to design devices that interact with the sensors and actuators.
The most popular variants of Arduino are Arduino UNO, Arduino YUN, Arduino LEONARDO, Arduino NANO, Arduino MEGA.
Arduino comes with prebuilt shields for ease of interfacing various add-on modules like GSM/GPRS shield, Ethernet shield, USB shield, and Wireless shield for IOT projects.
After posting the Backpack NeoPixel LED Safety Light project (https://www.codrey.com/arduino-projects/backpack-neopixel-led-safety-light/), I received a lot of requests to publish another do it yourself project based on regular light-emitting diodes, instead of using NeoPixel LEDs. So, I […]
This little post covers the construction details of sound reactive pixels which is pretty enjoyable to build and watch. You can embed it in a lot of things, for example, think about gluing it in […]
After a little bit of research, I discovered that building a portable ultrasonic distance meter using Arduino was indeed a very simple task. I was surprised to discover that integrating a tiny OLED display into […]
Now is the time to make something that lights up! As promised in one of my previous posts, I’m sharing some crude design ideas for making your own coaster that wakes up as it listens […]
When you want to build a standalone Arduino project, the first thing to consider is how to power it once the setup is disconnected from the computer’s USB port. First off, it’s good to note […]
This post is just an introduction to how Arduino can be used with synthesizers. So, lower your expectations first, this is not ready-to-go do-it-yourself project documentation. Still interested? OK, get ready to move on! What’s […]
In this post, we are going to see how to build a secret button with Arduino! The basic idea of this little project is to use a single momentary pushbutton switch as a multifunction secret […]
Nowadays portable LED tent lights can be purchased cheaply to provide ample lighting while hiking and camping overnight. Then it is only a simple matter of connecting the tent light to a mighty battery pack […]
There are different types of pulse width modulation (PWM) circuits out there online, but for the purposes of sharing a new post, I am showing you an Arduino Universal PWM Driver project at this time! […]
Nowadays you can see many dc power supply modules equipped with an additional remote-controlled shutdown (or on/off) feature. It allows you to control the power supply output with a signal switch or transistor. Some time […]
