Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of technology, we can make it easier for them. This DIY Blind Stick is an innovative yet ...

The nRF24L01 is a small, low-price Wi-Fi verbal exchange module that keeps records over short distances. It uses radio waves to switch information at 2.4GHz, just like Wi-Fi however with decreased ...

The Image Sensor OV7670 project demonstrates how to interface an OV7670 camera module with an Arduino Nano. The OV7670 is a low-cost image sensor capable of capturing VGA resolution images and ...