Here we have use arduino uno ,HC-05 bluetooth module, and servo motor. it can be control by phone with reqired angled of rotation.

Robotic arm manipulators are used in many industrial and commercial applications. The arm that we have designed here has 6 DOF(Degrees of freedom) which gives it ample movement in 6 different axes. We ...

Arduino Uno, Piezo speaker, Bluetooth module, and Android app were used to complete this project. The Bluetooth module is only used as a slave in this project as it only receives the data from the ...

By interfacing it using the Arduino Uno it was fairly easy to program the 6 motors and run them simultaneously. The entire arm is controlled by a smartphone using the HC-05 Bluetooth module, thus ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!