ESP8266 Web Server with Arduino IDE
In this project you’ll create a standalone web server with an ESP8266 that can toggle two LEDs using Arduino IDE. This ESP8266 Web Server is mobile responsive and it can be …
Node-RED with Xiaomi Mijia Bedside Lamp (Wi-Fi and Bluetooth)
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 …
CCTV Raspberry Pi Based System with Storage using MotionEyeOS
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.
What’s the Best Raspberry Pi Camera For Your Project?
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.
Install MotionEyeOS on Raspberry Pi – Surveillance Camera System
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 …
Guide to Fingerprint Sensor Module with Arduino (FPM10A)
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 …
ESP8266 Wi-Fi Button – DIY Amazon Dash Button Clone
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 …
How to Build 8x8x8 LED Cube DIY Kit
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 …
Turn Your Raspberry Pi Zero into a USB Keyboard (HID)
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 …
Free Arduino Mini Course – Sign Up Now
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 …
Guide to NEO-6M GPS Module with Arduino
This guide shows how to use the NEO-6M GPS module with the Arduino to get GPS data. GPS stands for Global Positioning System and can be used to determine position, time, and …
Year in Review 2017 – Random Nerd Tutorials
Now that we’re reaching the end of the year, we’ve decided to share the most important highlights on Random Nerd Tutorials throughout 2017.
Nextion Display with ESP8266 – Touchscreen User Interface for Node-RED
This project shows how you can build a touchscreen user interface for Node-RED with the Nextion display and the ESP8266 to control your electronics appliances.
Decode and Send 433 MHz RF Signals with Arduino
This guide shows how to use an Arduino to decode 433 MHz signals from RF remotes, and send them with an Arduino and a 433 MHz transmitter to remotely control …