connectBlue extends its Bluetooth product portfolio with the Bluetooth I/O module OBI411 which is ideal in industrial applications such as remote control, Apple iPhone operation and server ...

Posted in digital audio hacks, Microcontrollers Tagged atmega8, bluetooth, computer speakers, potentiometer ← BigDog Throwing Cinder Blocks Used Hard Drive Repurposed As A Cotton Candy Machine → ...

Voila, he can control the tube with his phone. We love the potential of this hack. The Bluetooth module runs from 3.3V, and reading serial data and flashing an LED is extremely simple.

The process uses some old Creative speakers, an ATmega, a cheap Bluetooth module, and a few other bits of hardware to control how the volume is adjusted.

Tweet this The RX23W MCU incorporated in the new module supports full Bluetooth 5.0 Low Energy communication support including long-range and 2 Mbps data throughput.

As you might have guessed it's a remote control for Smartphones designed to let you control the Windows Media Player on your desktop PC via Bluetooth. Its compatible with Smartphone 2003 handsets ...

3. Assembling the RF receiver The remote control is the RF signal sender and ESP32 with the tree pin module is the receiver part. Now let's assemble the receiver part. For the ESP32 dev board, shown ...

Supplemental to the Remote Analyzer tool available as an option on CAN-enabled ES and R Series scissor lifts equipped with the Mobile Control module ...