Este projeto tem como objetivo ligar e desligar um LED automaticamente de acordo com a luminosidade detectada pelo sensor LDR ...

Light sensor Dark sensor. Light and dark detection using an LDR. 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 ...

Sensor Control. To control the motors based on light detection, we'll use LDR (Light Dependent Resistor) sensor modules. Although using more sensors increases possibilities, we’ll use two LDR sensors: ...

I should have clarified better, i meant a diy sensor to measure air pressure, like the HX710B does. i was thinking of something like the coiled party whistles that unfurl when blown, but they don ...

Televisions, for example, use an infrared detector to interpret the signals sent from a remote control. Passive Infrared sensors are used for motion detection systems, and LDR sensors are used for ...

The reflectance type photoplethysmographic sensor is designed using two different detectors. Objective is to compare the response of PPG sensor by using Light Dependent resistors (LDR) and OPT101 as a ...