Whenever we need to connect any AC Appliance in our embedded circuits, we use a Relay. So in this arduino relay control tutorial we will simply learn How to interface a Relay with Arduino. Here we are ...

Relay control in real time using ... files: *.ino - Arduino sketch. *.stl - 3d printable Board for accomadating Arduino, 2Channel Relay, RTC Module, Bluetooth & 2 Nos Socket. Wiring Diagram - To Be ...

This is a simple Home Automation project using the DIY micro-controller (Arduino), Bluetooth Wireless Module and Relay. This setup can be used to control the relay from Android mobile phones using the ...

This password protected bluetooth based remote control operating ... as shown in Fig. 3. Circuit diagram of the receiver unit is shown in Fig. 4. It consists of Arduino board (Board2), HC-05 Bluetooth ...

Creating a Bluetooth-controlled device with an Arduino Uno and an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances ... Fig. 3 shows the circuit diagram of the ...

which is why we decided to build a Wireless Bluetooth Controlled Robot Car Using Arduino. Detailed circuit diagrams and code explanations aid technical understanding, with an Android app enabling ...