This project demonstrates how to measure distance using the HC-SR04 Ultrasonic Sensor and Arduino. The distance is measured in real-time and can be displayed on an LCD or serial monitor. It's perfect ...

Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their ... Let’s start to design the circuit diagram for our Smart Blind Stick. The below circuit diagram shows the ...

The smart blind stick utilizes ultrasonic sensors to detect obstacles within a range of up to 2 meters and provides feedback to the user in multiple forms to alert them of nearby obstacles.

building a biped robot is a challenging but rewarding project! It involves mechanics, electronics, and software. Here’s a breakdown of how to approach it, along with materials and software ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars… ...