Chenbo 5pcs Lot Rotary Encoder Module Brick Sensor Development Arduino | Desertcart Hong Kong
CHENBO 5pcs/lot Rotary Encoder Module Brick Sensor Development for arduino KY-040
3.0/5
产品编号: 66067138
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3.0
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A**N
cheaply made and flakey
it appears to be hall effect on the sensors and there is no internal de-bounce/ smoothing system. so readings are very intermittent. might be fine for toy robot stuff but definitely not serious robotics material.
