📖Light Sensor - LDR

Detect light level using Light Dependant Resistor
 

 
 
   
 
 
 
Photodiode
Phototransistor
 
 
 

todo


Program Code

' Reading Analogue Devices
' Potentiometer.txt
' Kic8 

  ' Our example assumes your device is conncted to ADC1
  SYMBOL MyDevice = 1

DO

  ' Read Analogue into Variable W0
  ' at the end of the reading, the variable W0 
  ' will have a value in the range 0..1024 (decimal)

  A2D MyDevice , W0

LOOP

Related Circuits:


Related Components:


Electrical References:


Related Commands:


Shop

£ 1.12 each Sensor Light - Light Dependant Resistor

Product Overview 

The NSL 19M51 from Advanced Photonix is a CdS photoconductive cell in TO-18 ceramic plastic encapsulated for moisture resistance.
  • Maximum light resistance of 100kohm at 10lux
  • Dark resistance of 20Mohm
  • Power dissipation at 25°C is 50mW
  • Voltage rating (peak AC or DC) is 100V
  • Operating temperature range from -60°C to 75°C
  • Spectral peak wavelength of 550nm

Applications

Industrial

ldr.pdf

+
Add to cart