Built for How Business Buys.
Built for How Business Buys.
Great Sensors for Smart Car Arduino Project. Having Fun With Electronics and Programming!
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Description:
Photodiode module is most sensitive to environmental light intensity , generally used for detecting the ambient brightness and light intensity.
Compared with Photosensitive Resistance Sensor, this module has better directionality, can sense light in a certain direction.
When ambient light intensity does not reach the threshold value, the module DO port output high lever; when the ambient light intensity exceeds a set threshold, the D0 output low lever.
Sensitivity Adjustable. Increases detection brightness by adjusting the potentiometer clockwise and decreases by adjusting the potentiometer counterclockwise.
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Wiring Instructions:KEY_TAB
VCCKEY_TAB ----KEY_TAB "+"
GND ----KEY_TAB "-"
DOKEY_TAB KEY_TAB ----KEY_TAB TTL Signal Output
AOKEY_TAB KEY_TAB ----KEY_TAB Analog Signal Output
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Specification:
Working Voltage: 3.5V-5.5V
PCB Size: 31mm x 14mm (L*W)
Pin Quantity: 4
Pin Distance: 2.54m
Fixed Hole Dia: 3mm
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Package Includes:
1 x Photodiode Sensor
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