Recently I shared a video on facebook demonstrating a programmable relay timer using arduino. The video got a lot of attention very quickly. I got many comments asking for the schematics and code. So I decided to write this tutorial. In this article I will share all the details on how to make a programmable […]
In a previous post I gave a sneak peek of a project I was working on. In this tutorial I will be showing you just that. Today I will be sharing a pretty cool project which will help you monitor elements like Temperature, Humidity, Soil Moisture, water pH and more. With the help of this […]
So you are working on a project that needs a custom circuit. You created a prototype on perf board and it works fine. But what if you want multiple copies of same circuit board? Making the same circuit 10 times and going through all the wiring and troubleshooting can be tiring and boring. But there […]
How to control AC appliances with Microcontrollers like Arduino has always been a questions for beginners. As you may know Arduino works on 5V logic level i.e it can only control devices that operate on 5V. But what if you want to control devices/appliances that work on more than 5V like 24V or even 220V […]
How to make an obstacle avoiding robot – In this article we will learn how to build an obstacle avoiding robot using Arduino Nano and Nano robot controller.
In this article we will see what an Ultrasonic Sensor is and how to start using it with arduino. This will come in handy in future projects.
In this article we shall see what a robot controller is, what is it used for and how to get started with the Nano Robot controller.
In this article we will learn how to use Bluetooth to control LEDs with the help of Arduino
Today we will use that knowledge to build a simple robot car which will be controlled using an IR remote
A module with a motor driver IC which helps us control speed and direction of DC motors is called a motor driver board. There are a variety of motor driver boards in the market. Most popular being L298N and L293D based motor drivers.