LoRa-Project-with-ESP8266-Arduino-control-Relay In this Lora project, I have shown how to make the LoRa Arduino ESP8266 control relay using the RYLR896 LoRa module with real-time feedback. So after ...

A single-channel relay is an electronic switch that can be controlled by a low-power electrical signal, such as the output from an Arduino microcontroller. By using an Arduino Uno and a single-channel ...

In this DIY project we make a 3-Channel Arduino Relay Shield Circuit for relay based applications. By using this Arduino Relay Shield, we can operate 3 AC appliances at a time.

On the receiving end, I have used Arduino UNO. In the circuit, I have made a voltage divider using 4.7k and 10k resistors to drop down the 5volt logic level to 3.3volt logic level. I have used D4, D5, ...

Smartphone-Controlled Arduino Projects: Use Bluetooth and Wi-Fi for Wireless Communication These two practical Arduino projects show you how to control a relay from a smartphone using an Arduino Uno ...

Here, we are using a 4 relay module because we will only control four appliances. If you want to automate a different number of appliances, you can use a different relay module. There are many relay ...

This project is based on the Android app and Arduino Uno using Bluetooth as the wireless communication medium. It is a simple and flexible home automation system with only a few electronic components, ...

Features of the DIY function generator Arduino project include: – Fully digital control: No need for passive analog components, which simplifies the design and enhances reliability.