This high-precision module for air monitoring, developed by Renesas, includes seven sensors, an airflow fan, algorithms, and simple I/O. Why and how indoor air quality is an increasingly important ...

Today, we are building a simple Arduino-based project: a light-following robot. This project is perfect for beginners, and we'll use LDR sensor modules to detect light and an MX1508 motor driver ...

Key instruments include LDR sensors, Arduino Uno, relay modules, and a power supply system. This project offers a practical solution to improve energy efficiency in offices, suggesting future ...

LDR sensors in the prototype change resistance with light intensity ... The prototype includes connecting an RFID module with Arduino. This enables communication between Arduino and RFID tags using ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

removes the standoff for the LDR sensor, and adds a pocket for the LED. This should reduce most of the high temperatures being reported by the board and the removal of the standoff allows you to use ...