LDR Photoresistor 5mm GL5528The LDR Photoresistor 5mm GL5528 is a light-controlled variable resistor, often known as a photoresistor, light-dependent resistor (LDR), or photocell. A photoresistor is photoconductive if its resistance lowers as the intensity of the incoming light increases.Specifications:Model: GL 5528Light Resistance: 20 – 30 Kilo OhmsDark Resistance: 1 Mega OhmMax Voltage: 150 VMax Power Consumption: 100 WSpectral Peak: 540 nmResponse Time Up: 20 msResponse Time Down: 30 msOperating Temperature: -30⁰C ~ 70⁰CDimensions: 4.3mm x 5.1mm x 2.1 mmApplications:There are many applications for LDRs (light-dependent resistors), including:Light sensing: LDRs can be used to detect the level of ambient light in a room or outdoor area and then adjust the brightness of lights accordingly.Automatic lighting control: LDRs can be used in automatic lighting control systems to turn lights on and off based on the level of ambient light.Camera exposure control: LDRs can be used in cameras to adjust the aperture and shutter speed based on the level of light in the scene.Street light control: LDRs can be used to control the brightness of street lights, turning them on when it gets dark and off when it gets light.Robotics: LDRs can be used in robots for obstacle detection, navigation and tracking the light source.Security systems: LDRs can be used in security systems to detect movement in a room or outdoor area and trigger an alarm.Industrial automation: LDRs can be used in industrial automation systems to detect the presence of objects on a conveyor belt or in a machine.Power saving: LDRs also can be used in power-saving systems to detect the presence of people in a room and turn off lights and other appliances when the room is empty. Click Resistors for more similar products at best price at Robotechbd in Bangladesh.
