Build an Arduino-based ventilation controller that monitors room temperature and humidity and automatically switches a fan when preset limits are exceeded. A simple Arduino controller can automate ...

Focus Areas: Embedded control, actuator control, ignition-system support/debugging, vehicle wiring, relay logic, shutdown safety, harness installation, and electrical documentation. This repository ...

In this lesson, we move beyond reading sensors and blinking LEDs and begin controlling real hardware safely. The goal is simple but powerful: allow a small microcontroller to command devices that ...

Arduino is a single-board microcontroller. It is intended to make the application of interactive objects or environments more accessible. The hardware consists of an open-source hardware board ...

A succulent blooms over the course of several days. This article is about how to make a time-lapse system that controls the lighting conditions and triggers the camera shutter for time-lapse plants.

In this project, we will learn about Relay and Relay Module, interface a Relay with Raspberry Pi and see how to control a Relay using Raspberry Pi. This project could be your first step in ...

In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be ...

BLE relay device for Home Assistant that, for the most of time is in a very low energy state and only a few seconds per minute is awake. The purpose of this project, was to develope a BLE relay device ...