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Description: This shield is a 3 channel interface for external encoders. It keeps track of the pulses that are sent from encoders.
It offloads all the computation of keeping track of the encoders to the chip.  The interface between the shield and the Arduino board is SPI .
It includes example code that can read all 3 channels.
It is based on the LS7366R chip .

Important
-The shield does not come with the connectors. Those are sold separately.
-Make sure the encoder has pull up resistors on A and B lines . If it doesn't add 10k resistors between line A and VCC(5 volts) and B and VCC

Compatibility: Arduino Uno, Arduino Mega ,Due

Motor Shield Compatibility:

http://www.robotshop.com/en/arduino-compatible-mega-motor-shield-1a-5-28v.html


http://arduino.cc/en/Main/ArduinoMotorShieldR3  (without the brake capability)

GitHub Repository:
https://github.com/robogaia/3_Axis_Encoder_Counter_Arduino_Shield


Board Customization:
If you might need any board customization, leave us a message here .


Compatible Connectors :

Compatible mechanical encoders :

See Also:6 Channel Encoder Counter Arduino Shield

Picture

Example code:
robogaia_axisencodershield3_code.zip
File Size: 1 kb
File Type: zip
Download File


Encoder chip datasheet:
ls7366r.pdf
File Size: 724 kb
File Type: pdf
Download File


Schematics:
robogaia_arduino_encoder_shield_schematics_v3.pdf
File Size: 12 kb
File Type: pdf
Download File

@Robogaia 2021