Abstract: A chronograph is a device that measures the time between two events. This article discusses the design, fabrication, and calibration of a ballistic chronograph designed to measure the time ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Beaverton, OR – Anatum Field Solutions (AFS) announced a nationwide BYOD (Bring Your Own Device) submeter GNSS and centimeter (RTK) GNSS receiver rental program. With the explosion of smartphones and ...

Arduino library for generating all the quadruped movements for controlling a mePed robot V2 with 8 servos. It also controls the optional IR receiver and NeoPixels. Available as QuadrupedControl ...

The Micro:bit is a fun microcontroller development platform, designed specifically for educational use. Out of the box, it’s got a pretty basic sound output feature that can play a single note at a ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

The IR blaster is officially a niche feature these days. It’s becoming rarer and rarer as a feature since phones are trying to remove as many ports as possible. However, phones with an IR blaster are ...