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(SEM IVA 3.91€)
LDR Light Sensor with Relay
Specifications:
• The working voltage of 5V;
• Output form: directly charge AC 220V 10A or DC 30V 10A;
• Four holes for fixed screws, easy to install;
• Dimensions: 5 cm x 2.6 cm.
Includes:
• 1x LDR light sensor with relay.
The Grove – UV Sensor is used for detecting the intensity of incident ultraviolet(UV) radiation. This form of electromagnetic radiation has shorter wavelengths than visible radiation. It is based on the sensor GUVA-S12D.It has a wide spectral range of 200nm-400nm. The module will output electrical signal which is varied with the change of the UV intensity. UV sensors are used for determining exposure to ultraviolet radiation in laboratory or environmental settings.
Este módulo usa um interruptor de inclinação de mercúrio para ativar um LED. Há também uma saída digital conectada através de uma resistência de 10K embutido.