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.

Bluetooth Controlled RC car – Arduino Make Bluetooth Controlled car using Arduino: For controlling the Motors we are using an l298n motor driver. you can also use l293d also. I chose l298n in over ...

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 ...

The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we look at some handy CAN modules, an experimental setup, and the basics ...

This machine can be driven directly over Bluetooth like an R/C car, or programmed to follow a predetermined path via Arduino code. Here’s how it works: an Arduino Uno drives two servos and one ...

Continue reading “Robotic Laser Keeps Cat Entertained While You Hack”→ Posted in Arduino Hacks Tagged Arduino Uno, bluetooth, hc-05, laser, laser diode, pan-tilt, thingiverse ...

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

The research introduces a cost-efficient voice-controlled home automation system based on products such as Arduino Uno and Bluetooth (HC-06) module. The main purpose of the system focuses on making ...