Smart Color Mark Photoelectric Sensor (แท้จาก DFRobot)

ดู Guide สำหรับเริ่มการใช้งานหร้อมตัวอย่าง arduino code และ python Click

INTRODUCTION

FEATURES

• Onboard buttons for function settings, easy to use
• Strong light resistance, stable performance
• 12-24V wide voltage range, multiple protection mechanisms

SPECIFICATION

• Light Source: Four-element LED
• Detection Distance: 8~16mm
• Power Supply: DC 12-24V
• Response Time:

            Mode of MARK: 50um;
            Mode of C/C1: 130um

• Output Selection: LIGHT-ON/DARK-ON [switching select]
• Detection Method:
  

            Detection of light intensity MARK
            Detection of automatic color matching C
            Detection of color and brightness C1

• Delay Function:
  

            Turn off delay timer/turn on delay timer/one-shot timer/turn on delay one-shot timer, optionally. 
             Selectable timer time: 1ms to 9999ms

• Operating Ambient Luminance:
  

            Incandescent Lamp: Max 20000Lux 
            Sunlight: Max 30000Lux

• Power Consumption:
  

            Standard mode: Max 300mW@24V

• Operating Temperature: -10~55°C
• Output Type: NPN

DOCUMENTS

• Product wiki

SHIPPING LIST

• Smart Color Mark Photoelectric Sensor x1

Pinout

Size Diagram

Tutorial

Requirements

• Hardware
  • UNO R3

• Software
  • Arduino IDE

How to use this color mark sensor?

• Direct the sensor light source at the color to be detected at a distance of 8~16mm and press the SET button once, then the settings is done.
• Press the MODE button lightly to adjust the trigger threshold. If the detection value is higher than the set value, it will trigger; and if it is lower, it will not trigger. After setting, press the MODE button once and you can select normally open Lon and normally closed Don.

 NOTE: This setting method needs to be done when 1P is selected in the C or C1 mode. The specific setting method can be adjusted by referring to the following menu.

• Press the SET and MODE button for three seconds at the same time to restore the factory settings.

Light Intensity Selection

Press the MODE button for 3 seconds to enter the menu until light intensity selection appears: R-H(strong light)/R-L(low light). Options can be switched with the UP/DOWN button.

Detection Mode Selection

• After selecting the light intensity, press the MODE button to enter the detection mode selection.
• There are three modes: C mode, MARK contrast mode and C1 mode
• Options can be switched with the UP/DOWN button.
• The default is in C mode. You can select mode according to your testing needs.

Teaching Selection

After selecting detection mode, press MODE button to make teaching selections 1P/ 2P appear.

• 1P: point at color that needs to be output and teach it once
• 2P: point at objects with two different colors to teach

Delay Mode

After selecting the required teaching, press the MODE button to enter the delay menu. The default is TOFF, which means turning off delay.

• onod: pull up/down delay at the same time
• ond: pull up the delay, and when an object color is sensed, wait a while, then output.
• oFFd: pull down the delay, keeping output after leaving the detected color area for a while. press the MODE button to select the time. (unit: ms)

After selecting, press the M button to end the setting and then return to the detection interface.