Servo Motor Control with PIC16F84


Posted on Feb 7, 2014

This simple micro-control circuit controls a servo motor according to a 3-state switch. A servo motor acts as an actuator in 3 position. It has 3 wires, one for VCC, one for Ground and another one for position control. The last signal is a single pulse with variable width. The pulse width can vary between 1 and 2 mSec. An 1 mSec pulse width turns


Servo Motor Control with PIC16F84
Click here to download the full size of the above Circuit.

the motor axis in -45 degrees position. An 1. 5 mSec pulse width turns the motor axis in 0 degree position. A 2 mSec pulse width turns the motor axis in +45 degrees position. The following source code has been written in PICBasic:




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

R/C Airplane LED Flasher
Capacitance meter with 555
diy-solid-state-relay.html
motorcycle low voltage warning
AT89C2051 Digital Thermometer and Clock
Power supplies for microcontroller based projects
Jacobs Ladder
Basic tracked robot with Targeting Laser pod Tutorials
Pressure sensor circuit with a filtering and amplification circuit diagrams
CS51227 by the output of 28V 5A DC power supply circuit



Top