Ximimark 2Pcs Photoelectric Speed Sensor Encoder Coded Disc Code Wheel For Smart Car C B D E Models

Speed Of Pipe Technical Parameters: On The Tube Manufacturer: Hewlett-Packard Hp Original Supply Voltage: 5V (3.3V Is Also Available) Wiring: Red-5V Black-Gnd Output Signal: 5Vp-P Two Quadrature Signal Output Two Signal Lines, Yellow And Blue (Due To Different Production Batches, Sometimes The Signal Line May Be Green, Does Not Affect The Use), Yellow And Blue Are Two Ttl Levels (Can Be Directly Connected To The Microcontroller) Signals (Note: The Positive And Negative Reversal Is Based On Whether The Two Levels Distinguish Between Forward And Reverse. Important Note: There Is No Output For Long Time Blocking Or No Blocking. As Phase Detection, Only The Rising Edge And Falling Edge Of The Beam Will Have Waveform Output, So It Will Only Be Possible To Rotate The Code Wheel Or Switch Back And Forth With Opaque Objects. Wave Output, At High Speed, Similar To Sine Or Sawtooth. The Multimeter Test Has Always Been Around 0.1V, Which Is Invalid. Please Use The Oscilloscope Or The Acquisition Port Of The Mcu. Note: The Installation Of Electronic Modules Requires Basic Knowledge And Requires A Certain Electronic Professional Foundation And Hands-On Ability. Please Purchase Carefully! Manual Measurement, With Small Error. Please Check Size In Detail Before Purchase. Real Colors May Slightly Differ From The Pictures, As It Depends On Specific Monitor Settings And Light Brightness. We Highly Appreciate All Customers Opinions To Improve The Selling, Also If Anything You Unsatisfied, Please Contact Us For Probable Best Solution. Package Includes: 2Pcs