Infrared Encoder (Optocoupler) w/ bolt hole, The encoder is a sensor attached to a rotating object (such as a wheel or motor) to measure rotation. By measuring rotation your robot can do things such as determine displacement, velocity, acceleration, or th keterangan lebih lanjut dapat di lihat pada katalog KlinikRobot dengan memasukkan kode barang atau tauran berikut ini : =144 amp;page=shop.product_details amp;flypage= amp;product_id=717 amp;category_id=135