【发布时间】:2021-07-03 19:32:11
【问题描述】:
我怎样才能让我的伺服器做到这一点但速度较慢?
if(angle == 140)
角度 = 159;
其他
如果(角度 == 159)
角度 = 140;
这是整个代码:
#include <Servo.h>
const int TOUCH_SENSOR_PIN = 6; // Arduino pin connected to touch sensor's pin
const int TOUCH_SENSOR_PIN2 = 7 ;
const int SERVO_PIN = 9; // Arduino pin connected to servo motor's pin
Servo servo; // create servo object to control a servo
// variables will change:
int angle = 140; // the current angle of servo motor
int lastTouchState; // the previous state of touch sensor
int currentTouchState; // the current state of touch sensor
int lastTouchState2; // the previous state of touch sensor 2
int currentTouchState2; // the current state of touch sensor 2
void setup() {
Serial.begin(9600); // initialize serial
pinMode(TOUCH_SENSOR_PIN, INPUT);
pinMode(TOUCH_SENSOR_PIN2, INPUT);
servo.attach(SERVO_PIN); // attaches the servo on pin 9 to the servo object
servo.write(angle);
currentTouchState = digitalRead(TOUCH_SENSOR_PIN);
currentTouchState2 = digitalRead(TOUCH_SENSOR_PIN2);
}
void loop() {
lastTouchState = currentTouchState; // save the last state
currentTouchState = digitalRead(TOUCH_SENSOR_PIN); //read new state
lastTouchState2 = currentTouchState2; // save the last state
currentTouchState2 = digitalRead(TOUCH_SENSOR_PIN2); //read new state
if((lastTouchState == LOW && currentTouchState == HIGH) || (lastTouchState2 == LOW && currentTouchState2 == HIGH)) {
if(angle == 140)
angle = 159;
else
if(angle == 159)
angle = 140;
// control servo motor arccoding to the angle
servo.write(angle);
} }
【问题讨论】:
标签: arduino arduino-uno servo