Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature, humidity, light, and gas monitoring. Using sensors like DHT11/DHT22, LDR, and ...

Remote-IoT-Data-Monitoring-and-Control-Using-Wi-Fi is a versatile project that enables real-time monitoring and control of IoT devices over a Wi-Fi network. This project integrates an Arduino board ...

Wi-Fi controlled four-wheeled scout vehicle using dual Arduino Uno R4 boards, ultrasonic sensor, turret rotation, and LCD display for real-time obstacle detection ... Use jumper wires to connect the ...

The first devices in the SmartConnect line will be modules based on two chips: an Atmel SAMD21 Cortex-M0+ microcontroller and an Ozmo 3000 WiFi System on Chip. There’s also an on-board antenna ...

The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

Components And Their Functions: 1. Arduino UNO R4 WiFi:. Role: Acts as the central microcontroller of the system. Functions: Processes data from various sensors, handles communication with the Blink ...

Over on the Arduino blog, the release of the official Arduino WiFi shield was just announced.On the spec page for this WiFi shield. we can see this new board isn’t a slouch; it’s powered by a ...

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, ... Also it is pretty easy to make your own ...