A simple device that makes controlling humidity and saving energy a snap. Operates as easily as a thermostat.

we performed the control of the stepper motor in the forward and backward directions along the x axis with the joystick

We take a look at a very interesting GitHub repository that enables video recording on the ESP32-CAM board.

Logic level converter for Arduino and Raspberry Pi. Convert 5V to 3.3V with this logic level shifter IC. Easy to follow tutorial with PCB.

Work with AT Commands using your SIM800L module.

In this post, we will learn how to install Home Assistant on the Raspberry Pi and we will also learn how to view the ESP32-CAM steam.

Current Source DAC AD5420 and Arduino UNO

Replacement for broken mechanical timer of a washing machine with electronic timer.

We will obtain and display the video feeds from two network cameras we built previously.

This is the first post in a new mini-series, where we build a home surveillance system, mainly using Raspberry Pis.

In part 3 of this series, we evaluate NVR options for both the Raspberry Pi and for a Windows PC.

My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely

It allows you to change theme of your LED pixel strip in an easy way over the internet in two modes: real-time display or saved animation.

Home Security at the touch of your fingers! Get notifications when your house door is opened.

This project is a plant watering system.

A cheap DIY version of Nanoleaf RGB LIGHT with ATtiny85 and WS2812 RGB strip.

I have revamped the control system of this 20-year-old 5DOF articulated robotic arm with TP controls and programming interface integrated.

This project fixed my problems with hot and cold rooms and logs details about how it was done, to compare to my ecobee4 thermostat details.

Connect a Modbus energy meter to an Arduino and monitor power consumption via Home Assistant.

Display board using GSM module.

No more energy loss. Easily switch ON/OFF individual appliances connected to a power strip with your smartphone or PC.

An automatic temperature monitoring system with an attached alert system. For any change in given condition a buzzer will sound an alert.

Building cleaner, greener and smarter cities with IOTA.

This is a cool IoT project for beginners using NodeMCU and Blynk app. Through this project, you can control 4 devices in your home.