What kind of sensors can be used with Arduino, like UNO, mega 2560. I am going to make a project and I want to use sensors like distance, temperature and so on but I don't have enough information about it. I am also wondering if there is requirements in choosing a sensor...
What should i pay attention to when using these two sensors?http://www.sainsmart.com/ultrasonic-ranging-detector-mod-hc-sr04-distance-sensor.html and this sensor http://letsmakerobots.com/node/30209
What should i pay attention to when using these two sensors?http://www.sainsmart.com/ultrasonic-ranging-detector-mod-hc-sr04-distance-sensor.html and this sensor http://letsmakerobots.com/node/30209