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(SEM IVA 4.81€)
LDR (or light-dependent resistance , or photoresistor ) is a variable resistance. The light falling on the sensor decreases the resistance .
• Output: This module produces 5 V when the sensor does not receive light (the circuit is open) and 0 V when exposed to strong light (the circuit is closed) . When connected to an Arduino input using the TinkerKit Shield, you can expect to read values from 0 to 1023 .
• Module description: This module has a light-dependent resistor, a signal amplifier, the standard 3-pin TinkerKit connector, a green LED that indicates that the module is properly powered and a yellow LED whose brightness changes depending on the amount of energy. shine.
This module is a sensor , the connector is an output that must be connected to one of the input connectors on the TinkerKit Shield .
Includes:
• 1x LDR sensor - TinkerKit.
SparkFun Luminosity Sensor - TSL2561
Basic breakout board for the TEMT6000 Ambient Light Sensor.