Yahboom Single Column CCD Camera Module Linear Array Sensor Model TSL1401 Bracket

1 Working voltage DC 3 3V 5V2 Output signal 128x1 pixels3 Response time 100ms test routine 4 Equipped with lens 56 degree distortion free lens5 Detection distance within 5 40cm because of the lens it is not suitable for long distance forward looking tests 6 Application occasions STM32 single chip CCD camera black line tracking obstacle avoidance multi channel line inspection and other image processing electronic design7 The linear CCD module can collect the image information of the ground line and extract the characteristic information of the line through the image processing algorithm so as to achieve higher precision line inspection8 Stronger adaptability linear CCD module line inspection is not limited by lighting conditions and can be used under various lighting conditions9 Stronger scalability Linear CCD module line inspection can adapt to different line inspection scenarios by changing image processing algorithms and parameters to achieve wider applications10 The linear CCD module contains 128 linearly arranged photodiodes When a frame of image is taken the image is a long strip with only one pixel width and is divided into 128 AD data from left to right and each AD data represents a pixel Gray value the collected gray value will be output in the form of analog signal voltage on the AO line11 Using 128 pixel linear array CCD working voltage 3 3 5V detection distance 5 40 cm12 Onboard 5PIn XH2 54 anti reverse connection interface the pin distribution is GND VCC AO CLK SI13 Smart car tracking for higher speeds14 Dimensions 28x26x40 mm15 Weight 7 2 grams module Working principle When shooting a scene the light reflected by the scene is transmitted to the CCD through the lens of the camera When the CCD is exposed the photodiode is excited by the light to release the charge and the current generated by the photodiode is controlled by the control signal circuit in the photosensitive element The output of the transmission circuit the CCD will collect the electrical signals generated by one imaging and output them to the amplifier in a unified manner The amplified and filtered electrical signals are sent to the A D and the A D converts the analog electrical signals into digital signals The size of the signal is directly proportional to the strength of the electrical signal that is the level of the voltage These values are actually the data of the image By processing the returned data it can be used for smart car path recognition tracking and obstacle avoidance