Why spend thousands on a laser cutter/engraver when you can spend as little as $350 shipped to your door? Sure it’s not as nice as those fancy domestic machines, but the plucky K40 is the little ...

[Scorch Works] has a clever solution to avoid constant re-focusing that doesn’t involve sensors or motors of ... This is a really clever mod for the K40 laser, and requires relatively little ...

The installation of the Laser Defuser was a bit more difficult and reminded me why K40 likes these things to be installed by a pro. Unfortunately my license plate holder isn't removable ...

Laser Defusers go for $318.95 a pop, and from personal experience I can tell you they?re worth every penny. Hopefully K40 will have enough CALIBRE systems left to send us one for a review so we ...

Fish finding systems are critical for maritime fishers, and the transducer is what makes these devices work. To get the best results from a transducer, though, you need to put it in an optimal ...

Microwave sensors use microwave technology to determine speed, whereas fiber optic sensors use fiber optics or laser technology to determine speed. With piezoelectric linear velocity sensors, a ...

Optical speed sensors use a light source with reflective tape to measure speed. The light source can be visible, infrared, or laser light that reflects off reflective tape and then is read by the ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

The best laser printers on the market are the ones that consistently deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my ...

as well as smart sensors to detect potential hair removal issues. Before doing at-home laser hair removal, experts advise not only minimizing sun exposure, but also avoiding shaving, exfoliating ...

Both sensors measure rate of change; they just measure the rate of change for different things. In practice, that means that an accelerometer will measure the directional movement of a device but ...

In recent years, advances in photonics and materials science have led to remarkable developments in sensor technology, pushing the boundaries of what can be detected and measured. Among these ...