You've got no excuse not to try them.

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Abstract: This brief presents a new real-time photoplethysmogram (PPG) signal quality assessment system for significantly reducing an overall energy consumption and reducing frequent false alarms. The ...

Seeed Studio XIAO nRF54LM20A and XIAO nRF54LM20A Sense are tiny USB-C IoT boards based on Nordic Semiconductor’s nRF54LM20A wireless SoC offering Bluetooth 6.0, Matter, Thread, Zigbee, NFC, Amazon ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

In one of the biggest Bluetooth updates for Windows 11, Microsoft has fixed bugs and introduced improvements all around.

Chemical laboratories are often designed around a very narrow idea of standard talent,' says one academic striving to make ...

This library supports both BK3254 and BK3266 based Bluetooth audio modules. These modules communicate using "ASCII" mode commands (AT+, COM+, BT+, FM+ prefixes). BK3254: Original module, uses AT ...

The SparkFun RTK EVK is the perfect development platform for your fixed or mobile high-precision positioning and navigation needs. We called it the EVK (Evaluation Kit) as it truly covers all the ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Erqos EQSP32CE is a DIN rail-mountable industrial IoT PLC based on an ESP32-S3 WiFi and Bluetooth SoC and offering Ethernet, RS-485, RS-232, and CAN bus industrial communication interfaces. The IIoT ...