Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !

Abstract: To provide an efficient solution to the difficulty in navigation faced by the visually impaired, this paper presents a device built on the principle of object detection. This model utilizes ...

uint16_t red_block_detection(uint8_t *buf, uint8_t buf_len); uint16_t green_block_detection(uint8_t *buf, uint8_t buf_len); uint16_t blue_block_detection(uint8_t *buf ...

SANTA CLARA, Calif., March 24, 2026 (GLOBE NEWSWIRE)-- Questex’s Sensors Converge 2026, the premier event dedicated to sensors and sensing technologies, will bring together engineers and innovators ...

Despite decades of technological progress, robots still can’t move as smoothly as humans – they drop objects, and struggle to ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Chen Shen, assistant professor of mechanical engineering at Rowan University, uses acoustic science to spin and manipulate sound waves for micro applications including miniature robotics and new ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...