with the Pretzel board, the other components are also required. LDR is connected to the Arduino based NanoESP Board using breadboard. Also, LDR is used with 10kOhms resistor to form a voltage divider.

Learn to create a simple light-following robot using Arduino, LDR sensors, and an MX1508 motor driver. This beginner-friendly project includes detailed instructions, components list, and coding ...

The nano sensor interface presented below is a microcontroller-based universal sensor interface with a power-saver mechanism. The idea, centered around an Arduino Nano (v3) microcontroller, was ...

Wasting energy by keeping the street lights on all night, we can build an affordable, high-performance smart street light system with the Arduino, LDR sensors. In this article, we'll discover how to ...

LDR is connected to the Arduino based NanoESP Board using breadboard. Also, LDR is used with 10kOhms resistor to form a voltage divider. Since the divider output is analogue, it is connected with the ...

Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...