Pimoroni's Baguette S3 is a breadboard-friendly ESP32-S3 board taking only one row through its 30-pin GPIO header.

Scanning a heart rate sans wearable is exciting, especially considering that it can be done with a low-power, low-cost device like the Raspberry Pi. The latest generation of the Raspberry Pi is the Pi ...

The ancestor of modern Raspberry Pi boards was designed as an inexpensive tool to attract students to the joys of programming ...

Fi, was presented at the 2025 IEEE International Conference on Distributed Computing in Smart Systems and the Internet of Things. Led by Professor ...

Unleash the power of RISC-V with the Orange Pi RV2. A $40 SBC designed for IoT, AI, and specialized applications.

Prices for a Radxa CM4 start at $70 for a model with 4GB of RAM and 32GB of storage, while a similarly-configured Radxa CM5 ...

Wi-Fi signals and machine learning can noninvasively process heart rate with clinical-level accuracy in under 5 seconds. After being tested on 118 people, it read pulse during motion using a $30 ...

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, ...

Heart rate monitoring has been a mainstay of health and fitness, and while the stethoscope has given way to more precise electronic measuring devices, they've always involved wires and straps, or, in ...

Poppi QT Pi can be obtained by completing the side quest Powered-Up Poppi. Powered-Up Poppi is available once you reach Chapter 8 and can be started from ...