With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

The Bluetooth speaker space is oversaturated at this point. We set out to find the best portable Bluetooth speakers across a number of different price ranges and uses cases. These are our favorites.

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Bluetooth is a technology for short-range data transmission that has become so ubiquitous in recent years that we can no longer imagine life without it. This makes it all the more annoying when ...

Concrete structures are susceptible to several factors during their life cycles, which can cause various problems. This situation can be avoided in many cases if Structural Health Monitoring (SHM) is ...

Apple CarPlay is a vehicle infotainment platform that brings many of the best elements of your iPhone to your vehicle's dashboard. The technology has been around since 2014, and you can use several ...

Apple CarPlay was first introduced back in 2014, and it's become a staple in so many vehicles in the 11 years since then. Because we're so indebted to our iPhones for both information and ...

Walk into any home or office today, and you’ll find Bluetooth in use. It runs in earbuds, cars, pads, remotes, and even fridges. The tech is old, yet we still deal with the same weak points—drops, lag ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A pre-certified module with edge intelligence, the Digi XBee 3 BLU provides secure Bluetooth LE 5.4 connectivity for industrial IoT. Embedded MicroPython programmability with access to on-module I/O ...