Electronics Light Dependent Resistor
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Articles
Light Sensors
https://www.electronicshub.org/light-sensors/
https://www.electronicshub.org/light-sensors/#Light_Dependent_Resistor_LDR
https://www.electronicshub.org/light-sensors/#Photodiode
https://www.electronicshub.org/light-sensors/#Phototransistor
LDR Basics
LDR light test with colored plastic bottle caps protektosafe - Published on Aug 2, 2018 |
3:30 |
What is an LDR? (Light Dependant Resistor) - Electronics Basics 26 Simply Electronics - Published on Dec 17, 2016 |
3:31 |
Basic Electronics Tutorial 6 - LDR Being Engineers - Published on Jan 5, 2017 Includes diagram Uses Potentiometer |
4:13 |
LDR Simple Circuit
Minimal circuits. LDR, LED, transistor, resistors, & battery.
How to make LDR latch circuit r!shi kesh - Published on Jul 4, 2017 Turns on with light |
3:30 |
Light Sensor circuit on Breadboard + Darkness Detector | LDR & Transistor Projects Elonics - Electronics Projects on Breadboard - Published on Dec 9, 2017 Circuit diagram http://elonics.in/breadboard-projects/light-sensor-and-darkness-detector-circuit-using-ldr-transistor |
5:42 |
* 1 LDR (Light Dependent Resistor or Photo-resistor) * 1 npn Transistor (I used BC547) * Resistors: 470R, 1K (For Light Sensor), 47K (For Dark Sensor) * Potentiometer (Only if you need adjustable sensitivity): 10K (For Light Sensor), 100K (For Dark Sensor) * Breadboard * Power Supply: (3-12)V * Few Breadboard Connectors |
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How to make LDR Darkness Sensor Circuit Simple DIY Mr Innovative - Published on Jun 19, 2017 Turns on in the darkness |
6:44 |
Arduino
Arduino Tutorial - LDR with LED Mert Kılıç - Published on Nov 14, 2016 wires bread board & writes code; parts list in comments |
4:22 |
Arduino Tutorial - Buzzer with LDR and LED Mert Kılıç - Published on Nov 15, 2016 wires bread board & writes code; parts list in comments |
6:50 |
Laser Tripwire circuit / photoresistor tutorial Afrotechmods - Published on Jan 3, 2010 Turns on LED when LDR gets blocked Circuit diagram (0:40-1:00) |
1:26 |
Adjusting sensitivity of photoresistor light dependent resistor 2N3904 NPN BJT circuit electronzap electronzapdotcom - Published on Mar 3, 2018 |
4:49 |
How to use Light Dependent Resistors / Arduino Nano 0033mer - Published on Apr 7, 2017 Turns on LED when LDR gets blocked Circuit diagram (0:45-1:25) |
5:12 |
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page revision: 11, last edited: 10 Sep 2018 23:05