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Description
U-Type Rotary Encoder Module by DaguRobot
Measure the rotating speed
Output Type: PWM, Digital signal
Interface mode: pH2.0 ~ 5P
Working Voltage: 3.3 V ~ 5 V
Can convert the angular displacement
The DaguRobot U-Type Rotary Encoder Module is a device that can measure the rotating speed and realize the fast speed regulation with PWM technology. The photoelectric rotary encoder can convert the angular displacement, angular speed, and other mechanical quantities of the output shaft into corresponding electrical pulses and output them in digital quantities through photoelectric conversion.
It can be divided into a single output and double output. Single output means that the output of the rotary encoder is a group of pulses, while the output of the double output rotary encoder is two groups of pulses with a / B phase difference of 90 degrees. Through these two groups of pulses, not only the speed can be measured, but also the direction of rotation can be determined. The module is dual output.
The phase difference of channel signal sequence of a and B in the encoder output signal is 90 degrees. When the main shaft rotates clockwise, channel a is in front of channel B when the main shaft rotates counterclockwise, channel a is behind channel B. So as to determine whether the spindle is rotating forward or reverse.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
