Contribute to maheshsrao/relay-rtc-arduino development by creating an account on GitHub. Skip to ... 2 Channel Relay module on Normally Open configuration. 2 ... 3d printable Board for accomadating ...

V4.0 Schematic Drawing. ... In order to use the ESP-01 Wi-Fi relay module, ... Also it is pretty easy to make your own programmer, or you can program the ESP-01 module with the help of the Arduino IDE ...

Zero - Arduino Try Out. From the circuit diagram of the module, it is clear that, apart from the module only a few external components are needed to build a relay-driver circuit. Yes, there is a ...

This repository contains the Arduino code for a smart irrigation system using Arduino, moisture sensors, water level, a SIM800L module for SMS notifications, and relay modules for controlling valves ...

Working of LDR controlled LED using Arduino. As per the circuit diagram, we have made a voltage divider circuit using LDR and 100k ... All we have to do is connect a relay module and set the parameter ...

The receiver is built around Arduino Nano (Board2), Yoda module (YM2), Yoda adaptor(YA2), 2-channel relay module(RM1), and 5V DC power adaptor. Here, the Yoda module acts as an end-node module. The ...

Arduino * 1; moisture sensor * 1; 5v relay module * 1; 6v Mini water pump with small pipe * 1; Connecting wires; 5v battery * 1; Circuit Diagram of the Arduino Automatic irrigation system. The ...