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for (int j = 1; j <= 10; j = j + (1)) { ///for statement, the data
will be more accurate if ultrasonic sensor detect a few times.
a1 = checkdistance(); //assign the left distance detected
by ultrasonic sensor to variable a1
}
delay(200);
procedure(20); //Ultrasonic platform turns right
for (int k = 1; k <= 10; k = k + (1)) {
a2 = checkdistance(); //assign the right distance detected
by ultrasonic sensor to variable a2
}
if (a1 < 50 || a2 < 50) //robot will turn to the longer distance
side when left or right distance is less than 50cm.if the left or right
distance is less than 50cm, the robot will turn to the greater
distance
{
if (a1 > a2) //left distance is greater than right
{
procedure(90); //Ultrasonic platform turns back to right
ahead ultrasonic platform turns front
Car_left(); //robot turns left
delay(500); //turn left 500ms
Car_front(); //go forward
Содержание Ks0428
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Страница 29: ...29 www keyestudio com Step 6 Install Sensors and Boards...
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Страница 32: ...32 www keyestudio com Step 7 Hook up Guide...
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Страница 35: ...35 www keyestudio com Step 8 Wire Up LED Panel...
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Страница 58: ...58 www keyestudio com 5 Arduino IDE Setting Click icon open Arduino IDE...
Страница 63: ...63 www keyestudio com Click to start compiling the program check errors...
Страница 72: ...72 www keyestudio com Connection Diagram Seen from the above diagram LED is linked with D2...
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Страница 126: ...126 www keyestudio com 8 Click Read Notify WriteWithoutResponse to enter the following page...
Страница 163: ...163 www keyestudio com We make a flow chart based on the above logic table as shown below 2 Connection Diagram...
Страница 172: ...172 www keyestudio com 2 Flow chart 3 Connection Diagram...
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Страница 223: ...223 www keyestudio com Attention Confirm that every component is connected...
Страница 225: ...225 www keyestudio com Servo Motor Brown Wire Gnd G Red Wire 5v V Orange Wire 9...
Страница 226: ...226 www keyestudio com Bluetooth Module RXD TX TXD RX GND GND VCC VCC No need to attach to STATE and BRK pins...
Страница 227: ...227 www keyestudio com IR Receiver Module Sensor Shield G GND V VCC S A0...