All posts in the 'PIC projects' Category
Posted on 06 Jul 2008
This is an example that demonstration how to control stepping motor via USB interface.The PC software program with delphi.The project use CPU PIC18F4550 with full speed USB interface at 48MHz, USB 2.0 compliance.The firmware for this example program with MPLAB C18 with USB driver from Microchip. [more]
Posted on 03 Jul 2008
This project is a 3-digit digital thermometer easy to build for beginner or hobbyits.PIC16F628 used to read digital value of temperature from a DS1820 sensor.All 7-segments drived by power logic 8-bit shift register TPIC6B595 with open collector output. For the 7-segment need 12V volt to drive because it have 3 LED per one segment.All segment no need to scan display. Source code programming with CCS C Compiler availible. [more]
Posted on 25 Jun 2008
This is DC motor speed control based on PIC16F867.The circuits use frequency PWM about 10KHz which does not make a noise in the motor.This project can drive 1 Amp motor current without heat.The motor speed controled by potentiometer which is connected to ADC input.[more]
Posted on 24 Jun 2008
This is a nice analog clock based on PIC16F84.The meter control by pulse width modulation (PWM). It consists of three analog meters with scales that went from 1-12, 0-59, and 0-59 and indicated hours, minutes, and seconds respectively.[more]
Posted on 17 Jun 2008
LCD SWR Meter presented here meet many simple task using a micro controller, especially, dear to all of us, a PIC!!. This time its PIC16F88. The very basic purpose to make this project is to encourage radio amateurs to build their own High Quality LCD SWR Meter at low price, instead of buying expensive ready made units. [more]
