Description
【Parameter Introduction】Operating voltage: 3.3-5V；The DO output can directly drive the relay module, which can form a photoswitch. while leaving fixing bolt holes for fixing bolt holes..【High-Quality Electronics Components】: With top-of-the-line electronics components, ensuring reliable and long-lasting performance.The Module Built in using a wide voltage LM393 comparator，The comparator output signal clean, good waveform, driving ability, more than 15mA..【Intensity Detection Photosensitive Sensor Module】:The analog output AO of the photoresistor module can be connected to the AD module, and a more accurate value of the ambient light intensity can be obtained through AD conversion..【Efficient Steps】:The Sensor Module Board Equipped with fixing bolt holes ,easy installation.When the module sets the threshold set the threshold, the DO terminal outputs a low level..【NOTE】:"VCC":Connected to the positive pole of the power supply (3-5 V)."GND":Connected to the negative pole of the power supply.Do not reverse the positive and negative connections for correct wiring"
