Bluetooth used to be a bit of a battery killer, but with the introduction of Bluetooth Low Energy, that all changed. Over at Adafruit, Collin walks you through a few different ways to use Bluetooth in ...

Where the Sparkcore adds Wi-Fi to electronic projects, BLEduino adds Bluetooth 4.0! This nifty thumbnail-sized gadget is an Arduino-compatible development board featuring built-in Bluetooth Low Energy ...

Drums can’t bang without skins, and our Bluetooth boombox project can’t sing without speaker drivers. We’ve got our vintage suitcase and our ONEU 50 watt Bluetooth amplifier from Amazon, so now we ...

This week the official Raspberry Pi development team has announced the roll-out of a new update to its Pico Raspberry Pi mini PC. If you’ve been using the Raspberry Pi Pico W, you will be pleased to ...

As an engineer responsible for developing Bluetooth-enabled products, you need your best big-picture thinking, but you also need to focus on many smaller steps. Among them are choosing test ...

Here is a little mod that may be phoney baloney, so we’ll let you decide. Most phones now have a camera and can run Java, there is no reason that some software couldn’t be written to watch for ...