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Lm393 ldr sensor module#ldr sensor#basic #electronics #tranding#shorts#youtubeshorts

LDR sensor module is a low-cost digital sensor as well as analog sensor module, which is capable to measure and detect light intensity. This sensor also is known as the Photoresistor sensor. This sensor has an onboard LDR(Light Dependent  Resistor), that helps it to detect light. This sensor module comes with 3 terminals. Where the “DO” pin is a digital output pin . Vcc pin power supply gnd pin connected to groundThe output of the module goes high in the absence of light and it becomes low in the presence of light. The sensitivity of the sensor can be adjusted using the onboard potentiometer.LDR sensor module is a low-cost digital sensor as well as analog sensor module, which is capable to measure and detect light intensity. This sensor also is known as the Photoresistor sensor.
VCC+5 v power supply
Input Pin2
GNDGround (-) power supply Input Pin3DODigital
Operating voltage5V or 3.3V
DCComparator chipLM393Module
Pins3 pins
Output typeDigital outputs (D0)
SensitivityAdjustableIndicator
LEDOutput and power LED indicator
PCB size3cm * 1.6cmFixed Hole Diameter3mm
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singal output indicator
Single output
The output valid signal is low
Sensitivity adjustable (fine tuning)
Can be used for light control of the situation
The output switch circuit boards! Output can be directly connected microcontroller

Specifications:
Size: 20mm x 32mm x 11mm
Main chip: LM393, photoresistor
Working voltage: DC 3-5V

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