3pin Photosensitive Sensor Module Light- Dependent Control LM393 LDR Module
₨85The module is useful for detecting the presence of light. The module has two LEDs, one for power and one for output of the comparator. In this configuration, the circuit detects if the light exceeds a certain threshold.
LM393 Indicator Light 1 Channel Digital Humidity Sensor Relay Module in Pakistan
₨400LM393 Indicator Light 1 Channel Digital Output Humidity Sensor Relay Module