Inspired by the concept but lacking a giant laser, [Tom Stanton] build a small craft powered by a vortex cannon. Creating a vortex is hard enough, but creating a vortex with enough oomph to travel ...

[Ilia] created a phase laser rangefinder (.ru, Google translatitron) using nothing but a laser diode, a pair of magnifying glasses, a few components and an STM32F4 Discovery dev board. The theory ...

To match any hunting environment, the Crossfire HD 1400 has three target modes (Normal, First and Last) and two ranging modes (HCD and LOS). Built to handle tough situations, the rangefinder uses ...

It is unlikely that the xTool P2 will, reasonably, be the first laser cutter you buy. This laser cutter is a big, powerful tool that's certainly not priced to be a first-time-user hobby tool.

3.【New Algorithm: PIN Lock Vibration】This rangefinder applies a new algorithm technique, which makes it 0.4 seconds faster than most range finders to PIN the flag.The device will vibrate to ...

“They are fairly straightforward.” Among the changes that the company will be implementing are improvements to the laser rangefinder switch system, he added. The laser rangefinders are a ...

The best rangefinder binoculars aren't cheap, but they're a convenient bit of kit if you need to track and measure how far away your subjects are. We've rounded up the best models here, at various ...

My favorite rangefinder, the Bushnell Pro X3, can gauge the distance to pins, greens and hazards, and it’s packed with other features that make it worth the investment. It’s a bit more ...