Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

The DIY robot vacuum cleaner is equipped with what seems to be an array of ultrasonic sensors for navigation and is powered by an Arduino Mega-development board, attached to a HC-05 Bluetooth ...

The official Arduino Blog has this week featured a new project which demonstrates ultrasonic Arduino to Arduino ... “Looking through the source code for the transmitter and receiver, we can ...

The project is build around an Arduino ProMini, an FTDI breakout board, and a Bluetooth module. It’s a fairly simple build, but the meat of the project lies in the code. Every keystroke and ...

Through the use of an Arduino, ultrasonic rangefinder ... the additional Arduino code slides into place and some loose ends from part one are cleaned up. We cant wait to see what is in store ...

Taste The Code How to make an ultrasonic non-contact Arduino Air Drum Set for hours of fun Posted: May 14, 2025 | Last updated: May 14, 2025 Hi, I'm Bill. I'm a software developer with a passion ...