Abstract: This paper presents design and implementation of an ultrasonic sensor based walking stick for visually impaired person. An ultrasonic sensor module, HC-SR04 is used for obstacle detection in ...

NX7303C3搭配NX7303MM是一款高性能低成本的USB3.0 转 10/100/1000M 以太网控制器，它支持即插即用，适用于电脑、游戏机、智能家居及任何带有USB接口的嵌入式设备，兼容鸿蒙、统信、麒麟等系统，在性能上可兼容替代RTS8153B、RTS8153E、AX88179。 在本教程中，我们将学习 ...

The HC-SR04 ultrasonic sensor is an affordable and super-popular sensor that measures the distance between itself and an object located in front of the sensor. Very simple to use, it returns the ...

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...

The Browns, Cardinals, Falcons and Raiders followed the Giants and Titans in firing head coaches, making those calls between the Week 18 conclusion and Black Monday. The Ravens then moved on from John ...

After 18 seasons and many years of success coaching the Baltimore Ravens, John Harbaugh has a big decision on his hands regarding which NFL team to coach next. A number of franchises have shown ...

The Miami Dolphins' decision to fire head coach Mike McDaniel has opened a major opportunity for teams with struggling offenses across the NFL. ESPN's Bill Barnwell pointed out on social media that ...