DFRobot DFR0004 매뉴얼 - 페이지 4

{카테고리_이름} DFRobot DFR0004에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DFRobot DFR0004 13 페이지. Dfrduino romeo-all in one controller
DFRobot DFR0004에 대해서도 마찬가지입니다: 매뉴얼 (11 페이지), 매뉴얼 (16 페이지)

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DFRobot DFR0004 매뉴얼
The Romeo V1.0 uses an automatic switcher for the power source selection. When the external
power source has been applied, the servo will be automatically powered by the external power
instead of USB power.
Motor Control Pin Jumper
Applying the Motor Control Pin Jumpers will allocate Pin 5,6,7,8 for motor control.
Removing the jumpers will release the above Pins, and the motor controller will be disabled.

Tutorial

Button Press
RoMeo has 5 build in buttons S1-S5 (Figure 2). S1-S5 use analog input 7,
"Button Pin Map"
Pin
Fig2: Romeo Buttons
Example use of Button 1‐5
char msgs[5][15] = {
"Right Key OK ",
"Up Key OK
",
"Down Key OK
",
"Left Key OK
",
"Select Key OK" };
Analog Pin 7
Function
Button S1-S5