Grace Musoki, another student participant, called on the government to ensure access to equipment and funding to help ...

Description: This project is a smart security system using an Arduino, an ultrasonic sensor, three LEDs, a buzzer, a DC motor, a joystick, and an LCD display. At startup, the system operates in Normal ...

Photoacoustic imaging (PAI) is a new and rapidly growing hybrid biomedical imaging modality that combines the virtues of both optical and ultrasonic (US) imaging. The nature of the interaction between ...

In a GPS-hindered indoor environment, precise positioning is a challenge for mobile robots that perform accurate operations. For instance, during ridge-raising operations in plant factories, robots ...

This is a DIY autonomous robot that detects and avoids obstacles using an ultrasonic sensor mounted on a servo "head." It was built using an Arduino UNO clone, a motor driver shield, cardboard chassis ...