In this DIY session we are building a circuit to program the Arduino wirelessly using Bluetooth module HC-05. Here we are using an HC05 Bluetooth module to do this.

Wireless programming or OTA (Over the Air) Programming can be done easily in ESP8266 and ESP32 as they have Wi-Fi support inbuilt on board. But in Arduino, we have to use the Bluetooth module to ...

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 ...

9V Battery A 9-volt battery is a compact power source commonly used in a variety of electronic devices. Circuit Diagram Working The implementation of the wireless control system for two DC motors ...

It’s technically a Nokia smartwatchThe watch itself runs off an Arduino board, and manages to fit a Bluetooth module and 3.7v battery into the 3D-printed watch case. You can see the entire build ...

This project uses some sensors and Arduino to design and implement the Affordable Smart ECG Monitoring System. ECG monitoring is now becoming part of everyday life. Through ECG characteristics such as ...

Bluetooth communication between Raspberry Pi and Arduino Let's play with BlueTooth communication between Raspberry Pi and Arduino Once again in this project i used the Raspberry PI 0 W. The other part ...

Step 3: Assembling The Components Now as we know about the working of all the main components used. Let’s start assembling them and make a circuit to build a remote-controlled robotic arm. .Attach the ...