The Raspberry Pi ban at NYC’s 2026 mayoral inauguration lists the device alongside explosives and drones. Where’s the ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Despite their similar sizes and affordable prices, microcontrollers and single-board computers have vastly different specifications and use cases. After all, MCUs are designed for circuitry, ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

This engineer titled his 2024 retrospective “interconnected themes galore.” Both new and expanded connections can lead to ...

The astute among you may remember an earlier version of this Russian beauty, the Lapa, which I featured last year around this ...

Raspberry Pi powers a vintage typewriter as a Claude terminal—type prompts and watch it reply. Hardware hack: Arduino scans the typewriter's 8x8 key matrix and sends phantom keypresses to type replies ...

Elecrow CrowPi 3 is the latest CrowPi learning and development kit featuring 41 built-in modules and over 150 lessons, and offering compatibility with Raspberry Pi 5, Arduino Nano, BBC Micro:bit, and ...