What is this?
The Photodiode Sensor and Photosensitive Sensor Module are useful for light intensity detection and can effectively sense the light source in front of the sensor which are more suitable for searching for light.

What will I get?
Photodiode Sensor :
Suitable Voltage: 3.5V-5.5V
Pin Amount : 4
Pin Distance: 2.54 mm
Overall Size: 31 x 14mm (L*W)
Fixed Hole Dia: 3mm

Photoresistor Sensor Module：
Suitable Voltage: 3.3V-5V
Pin Amount : 4
Overall Size: 31 x 14mm (L*W)
Fixed Hole Dia: 3mm
Output Format : DO digital switching outputs (0 and 1) and AO analog voltage output

In the package of: 1 Set - 1 x Photodiode Sensor and 1 x Photoresistor Sensor Module

Is there any advantages of the product?
Photodiode Sensor is the most sensitive to ambient light intensity comparing with other sensors, which has better sense of direction and can search light in a certain direction.
Photoresistor Sensor Module's sensitivity can be adjust by the blue digital potentiometer.

How to use it?
It takes a short time to connect the wires correctly, as long as you use the correct working voltage.

What should I notice?
Please use the correct voltage for assembly and use the correct connection.