It utilizes a Particle Boron with cellular data transfer, an Adafruit Adalogger Featherwing for local data storage, a Maxbotix ultrasonic rangefinder, a rechargeable lithium-ion battery, and a ...

The head unit also has two degrees of freedom, allowing it to scan around with its ultrasonic rangefinder unit, and adding a bit more personality to the whole affair. [Alex] mentions that he’d ...

The UNO is one of the most popular boards in Arduino family and a great choice for beginners. Ultrasonic Sensor: These are the sensor that use ultrasonic waves to detect objects or to measure the ...

The WeWALK Smart Cane 2 is an intelligent assistive device empowered by TDK motion sensors, MEMS microphones, and ultrasonic time-of-flight sensors, for highly accurate navigation, voice prompts, and ...

Whether you want brand new or old, film or digital, the best rangefinder cameras can help you take amazing images If you're looking for a different shooting experience than your traditional prism DSLR ...

How so? Well, as luck would have it, we recently filmed a Play Smart segment with instructor Stef Shaw in which she explains best practices for using a rangefinder. When you step to your ball in ...

Support our Mission. We independently test each product we recommend. When you buy through our links, we may earn a commission. We haven’t completed the 2025 best golf rangefinder testing yet. However ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Whether you own a Leica rangefinder or simply want manual lenses for your mirrorless model, the huge catalog of new and vintage M-mount lenses should meet your needs. We've rounded up our top ...

Main Camera Quad 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom ...