Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
The GL5537-1 - 5mm LDR Sensor Photoresistor Photo Cell 20-30K from Senba Sensing Technology is a photo-conductive cell (a passive component) that decreases resistance with respect to receiving luminosity (light) on the component's sensitive surface. A light-dependent resistor or Photoresistor or Photocell is made of semiconductor material and has a (variable) resistance that changes with the light intensity that falls upon it. According to this characteristic, the LDR sensor can be produced with different figures and illuminated areas. LDR sensor is widely used in many industries, such as toys, lamps, cameras, etc.