The BBC micro:bit is a pocket-sized computer that can be used to teach primary school children about coding. The deadline for UK primary school teachers to sign up for a free classroom set of 30 ...

Put simply, the Sigma 56mm F1.4 is the best second lens you can buy in this format, especially for portraiture. Being a Sigma ...

Canon's PowerShot V1 combines the large sensor and zoom combination of the G1 X series cameras in a more vlogging-focused ...

A micro-scale gripper uses a liquid-permeable surface to handle fragile components like chips and thin films without applying ...

Richard Sibley and the AP team pick the best vlogging cameras to buy, with budget options for users of all experience levels. The post Best vlogging camera in 2025: top video cameras for YouTube and ...

If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

"It’s barely an upgrade," they say. "Too little too late." So what IS different between the OM System OM-5 vs OM-5 Mark II?

Amazon Prime Day 2025 has started, and we've got all the information you need plus the best health and fitness deals for runners.

Best Prime Day External Hard Drive Deals This Week* Samsung T9 Shield 2TB Portable USB-C Solid-State Drive — $169.99 ($299) Save $130.00 Samsung T7 Shield 4TB Portable USB-C Solid-State Drive ...

Surface acoustic wave (SAW) micro-pressure sensor, which is a microelectronic integrated sensor, has important research significance for measuring microclearance pressure. In this paper, a coupling ...

In this paper, a miniaturized fluxgate sensor with high sensitivity is presented by increasing the permeability of the magnetic material. The fluxgate sensor is composed of a rectangular-ring shaped ...