CNY70 color sense Black and White color line sensor that detects and monitors are used in sumo robots. The purpose here; Explanation of color sensor working principle of CNY70.
CNY70 sensor when we look at the top left corner on the right side in the dark blue led light white or transparent portions which did alıcımız.le + end portion of 100ohm Resistance +5 V output. – The end is connected to the chassis. Our buyers with arrows showing the end of the pull-up to +5 V as being made out of 47k connection is made. If the frame is the other end.
CNY70 sensor camera is running or if the camera is connected correctly understood CNY sensor gives a white invisible infrared light.
Let’s positive terminal connected to the resistor value of 100 ohms decrease the value we CNY detection distance is increased, for example CNY connected resistor 100ohm whilst Detection 4 … 5mm between 100 resistance value by reducing the detection sensitivity with Oynanabilin resistance value is too low or no resistance bağlanmass led to the end CNY infrared flammable.
If it does not detect any light CNY black or +5 V output is around. If you detect white color CNY output Volta is near 0.