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    STUDIA PHYSICA - Issue no. 1-2 / 2018  
         
  Article:   READING X, Y COORDINATES WITH OPTICAL MOUSE AND SENDING DATA VIA INTERNET WITH NODEMCU-ESP8266.

Authors:  M. TODICA.
 
       
         
  Abstract:  
DOI: 10.24193/subbphys.2018.03

Published Online: 2018-12-20
Published Print: 2018-12-20
pp. 27-35

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The work demonstrates the possibility to read the x, y coordinates of a moving object using an optical PC mouse and send the data to Android devices (smartphone or tablet) using the NodeMcu-ESP 8266 board. The system was used to control a small robot car with a smartphone via internet. The method can be usefully for didactic and scientific experiments.

Keywords: optical mouse, x, y coordinates, NodeMcu-ESP8266.
 
         
     
         
         
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