Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

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 ...

Control LED from android using Bluetooth module and Arduino board This app allows you to: Detect nearby bluetooth devices Pair to a bluetooth device (PIN code authentication might be required) Light ...

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 ...

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 ...

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

Getting started with BLE is easier than ever. T.K. Hareendran uses an inexpensive Texas Instruments CC2541 based module, Arduino, and Android to get connected.