This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...

Abstract: This article presents an optimized Elevator Control System (ECS) utilizing Siemens PLC and TIA Portal software to simplify motor control for forward and reverse movements. Traditional ...

The Defense Department on Monday said it has awarded over $400 million in more than a dozen contracts to aid companies in moving technologies into production under the Accelerate the Procurement and ...

Much of the fencing came down in recent days around the new elevator shaft at the Castro Muni Station that serves as the de facto front door to the famed San Francisco LGBTQ neighborhood. A widened ...

Abstract: This project addresses one of the primary causes of vehicle accidents: the sudden appearance of obstacles while driving. Drivers’ varying response times often lead to accidents due to ...