Random Nerd Tutorials
Shares

Want to Learn Electronics and Programming?


Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects. We make projects with: Arduino, ESP8266, ESP32, Raspberry Pi, Home Automation and Internet of Things. Enter your email address below to get started now with your next project!

How to Install the Latest Version of Node.js in Your Raspberry Pi

Shares

This is just a quick blog post explaining how you can install the latest version of Node.js in your Raspberry Pi.

Continue Reading

[Ended] Giveaway Raspberry Pi Model B

Shares

Rui here, The Raspberry Pi Model B giveaway as ended on September 20, 12:00PM! Congratulations to the winner Humberto P. Silva from Brazil! Your Raspberry Pi will be shipped to your house on September 24.

Continue Reading

Arduino with PIR Motion Sensor

Shares

In this project you’re going to create a simple circuit with an Arduino and PIR motion sensor that can detect movement. An LED will light up when movement is detected.

Continue Reading

Recommended Resources




Arduino Step-by-Step Projects »

Build 25 cool Arduino projects with our couse even with no prior experience!


Build a Home Automation System »

Learn how to build a automation system using open-source hardware and software from scratch

Teensy – Username and Password Auto Filler

Shares

In this project we’re going to make our own hardware password management tool.

Continue Reading

Arduino – Display the LED Brightness on a LCD 16×2

Shares

In this project we’re going to display the LED brightness on a LCD 16×2 with a progress bar. This is a good Arduino beginner project for getting started with the LCD display. We provide a list of the parts required, schematic diagram, and code.

Continue Reading

Raspberry Pi Accessories – Piface and Pi NoIR Camera Board Unboxing

Shares

Hi! I’ve received last week a few components from Element14. Those parts will allow me to make some cool project with the RPi!

Continue Reading

DIY 3×4 Keypad for the Arduino (includes Schematics )

Shares

Hi, In this tutorial we’re going to create a DIY 3×4 Keypad. This keypad is perfect to use in your Arduino projects and a great project to practice etching.

Continue Reading

New Parts, More Projects – Tayda Electronics Review

Shares

This is just a quick video showing some new parts I’ve received today from TaydaElectronics.com. Visit their store to check all their products and also make sure you Like their Facebook page, because that’s where they share the coupon codes! Watch the video below Thanks for reading. If you like this post probably you might like […]

Continue Reading

Control your Arduino with Voice Commands [Android App]

Shares

Hi, In this project we’re going to control an Arduino with Voice commands with a Simple android App that I’ve create with MIT App Inventor.

Continue Reading

Arduino – Control 220V Lamps from Anywhere in the World

Shares

Hi, If you’re following my email/facebook updates you know I promised more tutorials related to Home Automation. In this tutorial we’re going to control 2 lamps with an Arduino and an Ethernet Shield. If you have an Internet connection you can control those lamps from anywhere in the world.

Continue Reading

Update – Mobile Dashboard in Home Automation Server

Shares

This is just a quick video update to introduce a new feature in HomeAutomationServer.

Continue Reading

Android App that Sends a Message to Your Arduino

Shares

In this project I’m going to show an Android app that sends a message to your Arduino via bluetooth. And that message will be displayed in a Doted Matrix display.

Continue Reading

Update – New Dashboard in Home Automation Server

Shares

This is just a quick video explaining how to create custom buttons in HomeAutomationServer.com.

Continue Reading

Home Automation Server – Project Example Tutorial

Shares

In order to complete this tutorial you need to create your free account at HomeAutomationServer.com.

Continue Reading