Random Nerd Tutorials
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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!

Download Home Automation Using ESP8266 (3rd Edition)

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Home Automation Using ESP8266 (3rd Edition) is my step-by-step guide designed to help you get started with this amazing WiFi module called ESP8266. This course includes 20 step-by-step projects and it is divided in two distinct parts.

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Our Most Popular Project Ever & Updates

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We’ve been working hard at RNT and Maker Advisor, and publishing a new project or article once or twice a week. Additionally there’s a lot of new stuff going on, and we have some exciting news for you. Keep reading this post to stay up to date with all the news.

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ESP8266 Daily Task – Publish Temperature Readings to ThingSpeak

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In this project you’re going to learn how to build a sensor node with an ESP8266 that publishes the temperature and humidity once a day to a free service called Thing Speak.

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Build an All-in-One ESP32 Weather Station Shield

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In this project I’ll show you how you can build an all-in-one ESP32 weather station shield and display the sensor readings on a web server. The web server displays data from all the sensors and automatically updates the readings every ten seconds, without the need to refresh the web page.

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Node-RED with Xiaomi Mijia Bedside Lamp (Wi-Fi and Bluetooth)

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In this tutorial we’ll show you how you can integrate the Xiaomi Mijia Bedside Lamp with Node-RED. The Xiaomi Mijia Bedside Lamp is a smart lamp with built-in Bluetooth and Wi-Fi. It can be controlled with touch, using the Yeelight app, or using an home automation platform like Node-RED.

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CCTV Raspberry Pi Based System with Storage using MotionEyeOS

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In this project Julian is going to show you how to build a complete Raspberry Pi based home surveillance system in which you can manage all your cameras from one single place using MotionEyeOS. The system built also allows you to save your frames from all your cameras in a 1TB SATA drive.

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What’s the Best Raspberry Pi Camera For Your Project?

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In this post Julian is going to show you several options of cameras for the Raspberry Pi. He will compare its specifications and run some tests to analyse the pictures taken from each of them in different scenarios. After the tests, you should be able to pick up the most suitable camera for your needs.

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Install MotionEyeOS on Raspberry Pi – Surveillance Camera System

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Do you want to turn your Raspberry Pi into a surveillance camera system? The best way to do it is using MotionEyeOS. In this post we’ll show you how to get started with MotionEyeOS on your Raspberry Pi.

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Guide to Fingerprint Sensor Module with Arduino (FPM10A)

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This post is an introductory guide on how to use the Fingerprint Sensor Module with the Arduino. We’ll show you how to enroll a new fingerprint ID, and how to find a fingerprint match.

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ESP8266 Wi-Fi Button – DIY Amazon Dash Button Clone

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In this project you’re going to build an ESP8266 Wi-Fi Button that can trigger any home automation event. This is like a remote control that you can take in your pocket or place anywhere that when pressed sends out an email. It can also be called a DIY Amazon Dash Button clone.

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How to Build 8x8x8 LED Cube DIY Kit

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I’ve just finished building my 8x8x8 LED Cube DIY Kit. It was a lot of fun and the cube works perfectly. But assembling all those 512 LEDs and soldering more than a 1,000 joints can be a nightmare if you don’t have the right instructions.

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Turn Your Raspberry Pi Zero into a USB Keyboard (HID)

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In this project you’ll learn how to turn a Raspberry Pi Zero board into a USB keyboard or HID (Human Interface Device). After following some simple steps, you can write a Python script to make your Pi act as a USB keyboard.

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ESP32 with BMP180 Barometric Sensor – Guide

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This guide shows you how to use the BMP180 barometric sensor with the ESP32 to read pressure and temperature. We’ll show you how to wire the sensor to the ESP32, install the needed library, and how to write the sketch in the Arduino IDE.

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Free Arduino Mini Course – Sign Up Now

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We just want to let our readers know that we’ve release an Arduino Mini Course. The course is completely FREE, and you can get access here. This new course is short, simple, and intends to be a getting started resource for absolute beginners.

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Getting Started with Raspberry Pi 3

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This post is an introduction to the Raspberry Pi. You’ll see what is the Raspberry Pi and what can you use it for. You’ll explore its features and see what sets it apart from a normal computer. Finally, we’ll also show you how to get started by installing the operating system, and what accessories do […]

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