A New Smart Glasses For Blind People.
Hi. I’ve working a new project for blind people who have struggle with walking on the streets. With this project a smart glasses which has...
Social Distancing Belt
We have in a pandemic since 2020 and it still spreading everyday very fast. Some it is important to keep social distance with people. Social...
How to use multiple HCSR04 Ultrasonic Sensor same time with Arduino?
HCSR04 is a distance sensor which uses ultrasonic sound waves to to detect distance. As you know I used a HCSR04 ultrasonic sensor with my...
How to measure height with HC-SR04 Ultrasonic Sensor and Arduino
You know I’m a teacher and I measure my students height every year when school start. Sometimes with my old methods it takes long time...