Connect Servo to 4pin Sensor

Using Arduino Programming Questions
1

Im trying to connect a Servo Motor to a 4-pin sensor which worked perfectly with a 3pin sensor, is there a way i could make it work for the 4-pin sensor?

2

(deleted)

3

monar47:
Im trying to connect a Servo Motor to a 4-pin sensor which worked perfectly with a 3pin sensor, is there a way i could make it work for the 4-pin sensor?

Connect a servo to a sensor ? How? :astonished: :astonished:

4

With wires ?

5

Ok , sry im trying to rotate a servo motor with a Ultrasonic Sensor of 4 pins ( Grnd,Echo,trigger,Vcc) and i have an example with a 3 pin sensor(Grnd,SIG,Vcc) but since im really bad with this ( IM learning, and really im trying) i dont get it how to make it posible.
Maybe you could give me an idea of this ( Move a Servo Motor when the sensor catch something at X distance ) ..

6

monar47:
Ok , sry im trying to rotate a servo motor with a Ultrasonic Sensor of 4 pins ( Grnd,Echo,trigger,Vcc) and i have an example with a 3 pin sensor(Grnd,SIG,Vcc) but since im really bad with this ( IM learning, and really im trying) i dont get it how to make it posible.
Maybe you could give me an idea of this ( Move a Servo Motor when the sensor catch something at X distance ) ..

If you have an example with the 3-pin sensor, it doesn't really make any difference with the 4 pin sensor.. You just have one more wire.. Have you made any progress up to now?

7

The connection is not the problem, we are trying to work with this code which is working with a 3pin sensor

but the sensors we have are 4pin sensors.

8

You don't provide enough details !!!
I can only guess you are using a 4-pin ultrasonic distance sensor(HC SR04) which differs to the wiring from the 3-pin, but that doesn't make a big deal!!! You can find the code and more details here :[Discontinued] Ultrasonic Ranging Detector Mod HC-SR04 Distance Sensor – SainSmart.com