Content for Arduino

Arduino Keyless Door Lock System with Keypad and LCD

“In this project, we are going to make a keyless door lock system which uses a 4X4 keypad to enter the keys and a DC lock to open or close the door. A 16X2 LCD will be used for display …

Computer Monitor Using Arduino and Node JS

“This instructables will show how to monitor your computer hardware while doing another things on your computer. I always had problem to check my hardware while playing games, programming and etc… that is why I decided to make this Computer …

Solar Tracker Using Arduino and Raspberry Pi 3

“This Instructable will teach you how to create a solar tracker using Arduino and Raspberry Pi 3 Model B. We will also learn how to create a graphic user interface using Processing. As we all know, energy is an indispensable …

Tinku: a Personal Robot

“Tinku is not just a robot; it is a personal robot. It is an all in one package. It can see(computer vision), listen(speech processing), talk and react to the situation. It can express emotions, and the list of …

Make a DIY Automatic Irrigation System with Arduino

“In this project, we are going to make an automatic irrigation system that will sense the moisture of the soil and open or close the valve according to it. The moisture value and the valve status will also be shown …

Alfred V.1 - Voice Controlled, IoT, Bluetooth, Servant Robot Using Arduino and Raspberry Pi

“In this tutorial, I’ll be showing you how to make Alfred - the Arduino servant robot that uses Alexa-powered voice control on Raspberry Pi over a Bluetooth connection. It sounds really complicated, but it’s a great way to learn …

Circuit Playground Bike Light

“In this guide we will use our Circuit Playground to create a customizable bike light. We’ll look at how we define colors in code and use that to make some fun animations with the NeoPixels. We’ll provide some …

Arduino Drone | Quadcopter (3D Printed)

“Some time ago (over 8 months) I was thinking about what I can build. I wanted to make an interesting robot/device that will be challenge for me and will encourage me to learn new things. I thought about the …

Arduino Addons : Battery Level Indicator

“Several Times I Had Wished I Have a Battery Indicator In My Project That Is Powered By Battery But It Uses So Many Custom Characters In the LCD And Sacrifice Analog Input For Voltage Indication And Components And Connections , So …

Arduino 3D Printed Compass

“In this Instructables guide I will show you how to make your own Arduino based digital magnetic compass. In this guide you will also find the .stl files of the 3d printed case/box.”