The EYSFCNZXX Bluetooth v4.0 low energy (Bluetooth Smart) module simplifies the addition of wireless to IoT products and has radio approval in the US (FCC), Canada (IC RSS) and Japan (MIC). Features ...

HC05 is basically a Bluetooth module ... any command is given at Arduino serial monitor and it will send them to HC05. First of all, connect the components as per circuit diagram below. Then follow ...

Required Components Arduino Uno board HC-05 Bluetooth module L298N motor driver 2 DC motors Samsung 35E 18650 3500mAh 8A Some wires Circuit Diagram A detailed diagram showing the connections between ...

The block diagram of the home automation system for controlling three electrical appliances is shown in Fig. 1 and its complete circuit diagram in Fig. 2. It is built around Arduino Uno R3 (Board1), ...

The Circuit Diagram for the same is given below: Before connecting the Arduino to the computer, press the key button, and then connect the Arduino to a computer. Hold the key button until the ...

LCDs are widely used in applications like token-display machines in s malls and supermarkets, order number displays in restaurants and café, and so on. The project presented here demonstrates the ...

Designing an electronic safe using a servo motor, a Bluetooth module, and Arduino Uno allows remote access via smartphone, along with local access through the keypad or other input mechanisms. Connect ...

It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in ... ll find the voice recognition diagram after the break as well.