Photoresistor is a resistor made of a semiconductor material the conductivity change with changes in illumination. With this feature the light of different shapes and areas of the photoresistor. Photoresistor is widely used in toys lamps cameras and other industries. Performance and Features Epoxy resin good reliability small size high sensitivity fast response speed good spectral characteristics Applications The camera automatically metering photoelectric control interior light control alarm industrial control light control switch light control lamp electronic toys
Model: 6495 - Quantity: 1 - Color: Blue + Black - Material: Plastic + Copper + PCB - Detect brightness and light intensity surrounding - Sensitivity adjustable (Blue digital potentiometer adjustment) - Working voltage: 3.3V~5V - Output: Analog voltage output digital switch output (0 1) - With installation holes easy to use - Small boars size: 3cm x 1.6cm - Power indicator: Red - Digital switch output indicator: Green - Uses LM393 chip comparator work stability - 4-wire connection - VCC: External 3.3V~5V - GND: External GND - DO: Small board digital output port (0 1) - AO: Small board analog output port - Great for DIY project - Packing list: - 1 x Module - 1 x DuPont line (20cm)
Quantity: 1 - Color: Blue - Material: PCB board - Working voltage: 3.3V~12V - Current: Over 15mA - Output: Digit switch output (0 1) - Uses wide voltage LM393 comparator - Indicator light for indicating switch and power. - Using photoconductive resistance sensor - Sensitive to light it's often used to test light brightness around - Universal use with photo resistor sensor module - When environment light brightness can't reach the set range the output is high; when it over the set range the output is low - Directly connected to microcontroller testing environment light brightness - Drive relay module directly via output port which can be composed of a light control switch
Color: Blue - Material: PCB - Input voltage: 3~6V - Sense brightness and light intensity surroundings - When detect the light dark LED light on and the output terminal is low - With installation holes easy to use - Great for Arduino DIY project
The Light sensor module uses the GL5528 photoresistor to detect the light intensity of the environment; The resistance of the sensor decreases when the light intensity of the environment increases; The chip LM358 is used as a voltage follower to enable you get a accurate data.
Color: Blue + black - Material: PCB - Detects the brightness and light intensity (directionality is better compared to photoresistor) - Adjustable sensitivity - Operating voltage: 3.3V~5V - Output: a analog voltage output / b digital switch outputs (0 and 1) - With fixed bolt hole for easy installation - VCC 3.3V~5V external power supply - GND external GND - DO digital output interface (0 and 1) - AO analog output interface - Packing list: - 1 x Module - 2 x Dupont cables (20cm)
Model: 081822 - Quantity: 1 - Color: Blue - Material: Copper-clad laminates - Main chip: LM393 photoresistor - Working voltage: DC 3~5V - With signal output indicator - Single channel signal output - Effective output signal is low - Sensitivity adjustable - Suitable for light controlled situation - Output port can directly connected to microcontroller - Great for DIY project