MikroElektronika PIC Microcontrollers PIC18 Manual do Utilizador descarregar pdf (Página 66)

66l Robotics experiment with PIC microcontroller

GP2D120

output volta

e (V)

10-bit

A/D converter result

Distance

(cm.)

0.4 82 32

0.5 102 26

0.6 123 22

0.7 143 19

0.8 164 16

0.9 184 14

1.0 205 13

1.1 225 12

1.2 246 11

1.3 266 10

1.4 287 9

1.5 307 8

1.6 328 8

1.7 348 7

1.8 369 7

1.9 389 6

2.0 410 6

2.1 430 6

2.2 451 5

2.3 471 5

2.4 492 5

2.5 512 5

2.6 532 4

Table 5-1 : The relation of GP2D120 output voltage, A/D converter result and

Measured distance.

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 87 88

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MikroElektronika PIC Microcontrollers PIC18 Manual do Utilizador Página 66