Camera Bot Using Firebeetle 2 Esp32-s3

This tutorial will show you how to craft a live camera bot with the powerful FireBeetle 2 ESP32-S3 board.

Home Assistance On Raspberry Pi

Will guide you to install Home Assistance on Raspberry Pi 4.

Picture With Moving Eyes

Horror fans? Learn how to make a poster/picture that will look back at you.

How To Make Minimalistic Smart Curtains

By using a simple setup, we can accomplish everything we'd want in a Smart Curtain while keeping things cheap and easy. Wins all around.

Coffee Fountain

Turning Donations into a Coffee Cup Water Feature

Widow's Might

How do we bridge today’s digital divide to connect homebound and elderly persons with helpful existing services?


DIY RGB Stereo VU Meter | Multi Color with Patterns | Arduino Nano and WS2812B

Mosquitto Mqtt | Iot Platform Series

Know and Understand MQTT protocol. Then implement and build a project to subscribe and publish on the public server of

How To Use Pcf8574 Gpio Extender With Arduino Or Esp32

If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can help.

How To Use Mcp4725 12 Bit Digital To Analog Converter

In this tutorial we will learn how to use MCP4725 12Bit Digital to Analog Converter with Arduino to generate Square, Sine & Triangle waves.

Weather Station Using Dht11 Sensor & M5stack Core Esp32

In this tutorial you will learn how to make a simple Weather station using M5Stack Core ESP32 & DHT11 Temperature and Humidity sensor.

Controlling 4 Channel Arduino Relay With Buttons

In this tutorial we will learn how to use 4 Channel Arduino Relay with Arduino and Visuino and controlling it with 4 buttons.

Esp Now - Display On & Off Buttons With Ttgo Esp32

In this tutorial we will learn how to use ESP NOW with two TTGO-T-Display ESP32 boards.

Remake Of S. Francis Writing Machine

Modern QWERTY keyboards are simply not challenging enough. Let's use a piano roll instead!

Joystick Game Controller Using Arduino Uno

Yes, that's right, we are going to build a joystick game controller for Subway Surfers using an Arduino UNO.

Emo - Your Personal Companion Robot

An open-source personal companion robot

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.

3-mode Bluetooth Robot Car

Robot car developed using Arduino that can operate in 3 modes - Manual, Automatic and Voice with additional features. The car is controlled wirelessly via Bluetooth from a dedicated Android app.