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Gazipur, Gazipur Sadar, 1 hour ago
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Day Night or Dark Light or Laser Security System Module.
Security & Surveillance Accessories
Type
Brand New
Condition
China
Brand
Delivery
Across country
3-7 days
BDT 120
Store address
Gazipur • Gazipur Sadar
Talitia (Mirer Bazar) Pubail, Gazipur
Tongi Station Road > Kaliganj Road> Talutia (Near Mirer Bazar)
Open
• Mon - Sun, 08:00-20:00
Code 69
related name - home made day night or dark light or laser security system modules/ldr/ light depend resistant/light dependent register project.
it’s a diy project. input 5v -7v & output 5v. ldr is an acronym for light dependent resistor. ldrs are tiny light-sensing devices also known as photoresistors. an ldr is a resistor whose resistance changes as the amount of light falling on it changes. the resistance of the ldr decreases with an increase in light intensity, and vice-versa.
it’s a diy project. input 5v -7v & output 5v. ldr is an acronym for light dependent resistor. ldrs are tiny light-sensing devices also known as photoresistors. an ldr is a resistor whose resistance changes as the amount of light falling on it changes. the resistance of the ldr decreases with an increase in light intensity, and vice-versa
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