Mô Đun Cảm Biến Ánh Sáng Ky-018 3pin Cho Arduino Diy
13.500
₫ 7.425
Sản phẩm Mô Đun Cảm Biến Ánh Sáng Ky-018 3pin Cho Arduino Diy đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 13.500 xuống còn ₫ 7.425, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,1 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Main parameters and characteristics
1, according to the spectral characteristics of three photoresistor photoresistor: UV light-sensitive resistors, infrared light-sensitive resistors,
Visible photoresistor;
2, the main parameters are as follows:
A, dark current, the dark resistance: photoresistor at a certain applied voltage, when no light irradiation, when flowing
Current is called dark current. Applied voltage and the dark current ratio is called dark resistance;
B, Sensitivity: Sensitivity refers to the resistance value of the photoresistor from light irradiation (dark resistance) when irradiated with light and the
Resistance (light resistance) of the relative change value.
C, voltage characteristic curve. Volt-ampere characteristic curve used to describe the relationship between the applied voltage and the photoresistor photocurrent, of
The photosensitive device, its photocurrent increases with the applied voltage.
D, the temperature coefficient. Photoelectric effect photoresistor influenced by temperature, partial photoresistor optoelectronic at low temperatures
Higher sensitivity, whereas the sensitivity at high temperatures are lower.
E, rated power. Refers to the rated power for a certain line photoresistor allowed power consumed, when the temperature rise
High, its power consumption is reduced.
#KY-018 photosensitive Resistance Light module detects resistor m
1, according to the spectral characteristics of three photoresistor photoresistor: UV light-sensitive resistors, infrared light-sensitive resistors,
Visible photoresistor;
2, the main parameters are as follows:
A, dark current, the dark resistance: photoresistor at a certain applied voltage, when no light irradiation, when flowing
Current is called dark current. Applied voltage and the dark current ratio is called dark resistance;
B, Sensitivity: Sensitivity refers to the resistance value of the photoresistor from light irradiation (dark resistance) when irradiated with light and the
Resistance (light resistance) of the relative change value.
C, voltage characteristic curve. Volt-ampere characteristic curve used to describe the relationship between the applied voltage and the photoresistor photocurrent, of
The photosensitive device, its photocurrent increases with the applied voltage.
D, the temperature coefficient. Photoelectric effect photoresistor influenced by temperature, partial photoresistor optoelectronic at low temperatures
Higher sensitivity, whereas the sensitivity at high temperatures are lower.
E, rated power. Refers to the rated power for a certain line photoresistor allowed power consumed, when the temperature rise
High, its power consumption is reduced.
#KY-018 photosensitive Resistance Light module detects resistor m
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