Real Time Operating System Based Smart Home Automation

A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth from a dedicated android app.

Get Bitcoin Live Price Ttgo Esp32 - Cryptocurrency V2

In this tutorial we will learn how to get a current bitcoin price using a TTGO ESP32 and Visuino, we will also learn how to add a SSL cert..

Esp32 Connect To Wifi

This tutorial is about how to get started using the WiFi function of the ESP32. You can choose specific WiFi network and connect to it. You can monitor the connection status via serial monitor. All the tests performed here using ESP32 NodeMCU module.

Happy Birthday Song With Arduino Uno

I will show you how to connect speaker with arduino board and Happy Birthday with arduino code

Neopixel Led Controller

An ESP8266 based driver board to control WS2812b Individually Addresable RGB LEDs

Iot Display

Esp8266 based Internet connected tiny display driver for 128x64 OLED I2C Display that can show any data or information from the web

Neopixel Clock

ESP8266-based analog internet clock using WS2812b individually addressable RGB LEDs.

Make A Portable Flappy Bird Game From Scratch!

This is a really quick version of the Flappy Bird Game. Press the button to 'flap' and go up in the air against gravity, and try and avoid the obstacles!

Motion Sensing Lights

If you're trying to save energy, one way is to turn the lights off in rooms when you're not using them. But what about the hallway if you're always going up and down the stairs? You want something that lights automatically.

Music Control In Your Car Using Puck.js

In this video I show you how to set up Puck.js to control your mobile phone's music playback by pressing it in different ways.

Puck.js With Sms Control

This video shows you how use Puck.js and a GSM modem to control devices via SMS text messages.

Temperature Controlled Night Light With Puck.js

If you've got a baby you're supposed to keep room temperature between 16 and 20 degrees Celsius - but how do you know at night? Here, we'll make a night light that changes color depending on the temperature.

Time Lapse Camera

While the Espruino board doesn't have enough memory to take proper pictures, nothing stops it from controlling other devices. In many cases this is a cheaper and more power efficient way to get the same result!

Infrared Record And Playback With Puck.js

This video shows you how to control Infrared devices using Puck.js.

Individually Addressable Leds

The controller chips have a serial data input and output, and can be daisy-chained together. In this way you can control many different lights using just a few control wires (rather than needing wires going to each individual light).

The Internet Speed-o-meter

A physical display to show how much of your Internet connection is being used.

Bluetooth Voice Controlled Robot

Here, we'll show you how to create a bluetooth-controlled Robot.

Aa/aaa Battery Charger

Build your own AA/AAA Battery Charger