The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Like many early microcomputers, the Commodore VIC-20 did not come with an interna real-time clock built into the system.

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

The Cobra HyperSpeed mouse integrates three connection modes—HyperSpeed 2.4 GHz, Bluetooth, and USB‑C—to suit varying latency and convenience requirements. In HyperSpeed mode, users can ...

A little noticed surveillance technology, designed to track the movements of every passing driver, is fast proliferating on America’s streets. Automatic license plate readers, mounted on police cars ...

The bitter conflict in 1892 at his steel plant in Homestead, Pennsylvania revealed Andrew Carnegie's conflicting beliefs regarding the rights of labor.

This project demonstrates how to design and implement an IoT-based light dimmer and speed controller using Arduino. Users can remotely and precisely adjust both light intensity and motor ...

A local resident is raising serious concerns about a recent speed limit change in the community of Marchand, Manitoba, saying the location of the signs is putting lives at risk. Jacquie Loeppky, a ...

Is Jasprit Bumrah unfit? Significant drop in speed and accuracy in the Manchester Test rings alarm bells for India against England.

An innovative effort to improve mobility and freedom is the Low-Cost Smart Walking Stick, which is intended for those with vision impairments. This inventive walking stick offers an effective ...