For this project, let’s stick to the LDR sensor module so we can select the light or dark detection by placing jumpers. We’ll be using this module to detect light or dark and monitor the output of LDR ...

We have already used the older version BMP180 with Arduino in one of our previous tutorials. BMP280 sensor module can be used along with microcontrollers like Arduino, PIC, AVR, etc. For this project ...

In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...

An Arduino library for communicating with the Neonode Touch Sensor Module optical touch sensor. Handles the fundamental BER encoded ASN.1 messages communicated over I2C. For more information, visit ...

USING AN LDR SENSOR WITH ARDUINO. Contribute to scorpHQ/LDR-and-Arduino development by creating an account on GitHub.

The circuit of Arduino-based shadow alarm is shown in Fig. 1. It consists of an Arduino board, power supply, light-dependent resistor (LDR) sensor, buzzer, relay driver and a few other components.

Actuators Relays connected to output pins are used as actuators here. Electrical loads like lights and fans are connected to contacts of the relays, which are controlled remotely through a Web ...

A low power micro controller interfaced with LDR sensors can be used as a prototype model for efficient power consumption of vehicle tracking and will make the system cost-effective. This tracking ...