DastardlyLabs uses a USB host shield, a Bluetooth module, an Arduino Pro Mini, and a bunch of other random parts to create this little device. You’ll need to solder together a handful of parts ...

You’ll need a Bluetooth stereo audio module, a micro USB charger module, a 3.7V lithium battery, a set of mini speakers, a 100µF capacitor, and some electrical wiring. You will also need the ...

Cloud2GND and Ezurio (formerly Laird Connectivity) have announced the Aurawave AW100 series modules designed to simplify the ...

The FCU743R is a USB interface, high-performance Wi-Fi 4 and Bluetooth 5.2 module that supports the 2.4 GHz and 5 GHz Wi-Fi bands and can realize high-speed, low-power WLAN wireless transmission ...

Despite the name, Bluetooth Low Energy (BLE) has very little to do with the original Bluetooth, other than its use of the same 2.4 GHz frequencies. This is where [Dmitry] got the idea to use a 2.4 … ...

I'm not into cars to such an extent that I have an OBD-II analyzer in my toolkit. But when I discovered Chinese sources for $9-$20 USB & Bluetooth adapters, I couldn't say no. I thought it might have ...

We show you how to connect a website to a wearable Bluetooth or USB device in Edge or Chrome browser on Windows 11/10 or macOS.

Based on the company's FT232RL USB-to-UART chip, the DLP-IO8-G USB data-acquisition (DAQ) module provides eight channels that can be independently configured to digital I/O, analog input, or ...