Photo Resistor Sensor Module for DIY - Blue + Black
Color: Blue + Back - Material: PCB - Sensitive Photo Resistor Sensor - Comparator output provides clear signal good wave form and great drive ability over 15mA - With adjustable potentiometer for adjusting brightness of testing light - Working voltage: 3.3~5V - Digital output (0 / 1) and analog output - With fixed screw hole for easy installation - Using wide voltage LM393 comparator - Photo Resistor Sensor Module for smart car and DIY