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Sensor infrarrojo, detecta obstaculos de 3-80cm
El cable negro que es la salida del sensor tiene una tension de 5V normal (al no detectar objeto) y el led queda apagado. El cable negro tiene una tension de 0V al detectar objeto
y el led queda encendido
This is a kind of photoelectric sensor which is integrated with transmitter and receiver. The detection distance can be adjusted according to the requirements. The sensor is of distance detection, small interference by visible light, price cheap, easy assembly and easy to use etc. They are widely applied to on many automation like robot obstacle avoidance, pipeline piece and so on.
Electrical characteristics:
U:5VDC
I:100mA
Sn:3-80CM
Dimensions:
Diameter: 17MM
Sensor length: 45MM
Lead length: 45CM
Application case:
1, production line goods automatic counting equipment
2, multi-function reminder
3, walking maze robot
4, kitchen automation system
5, security and security systems, etc.
Photoelectric sensor (photoelectric switch) NPN often open
Model: E18-D80NK.
Technical parameters of photoelectric switch E18:
1. Output current DC/SCR/ relay output:100mA/5V Control power supply
2. Consumption current DC<25mA
3.Response time <2ms
4.Pointing angle: less than or equal to 15 degrees, the effective distance of 3-80CM adjustable
5. Detect objects: transparent or opaque body
6.Working environment temperature: -25 ~+55
7 The standard detected objects: the following incandescent lamp 3000LX 10000LX below
8.Shell material: plastic
Cables:
Rojo o marron: 5V supply high level
Amarillo o negro: connected microcontroller output TTL level to the microcontroller
Verde o azul: GND 0V to power low level
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