This is aproject to move words on led matrix display we use 1-pic16f628a as microcontroller :cheap,program memory 2k,has internal oscillatror,two ports A,B and alot of things. 2-led matrix 8*8 rows common anode and columns common cathode 3-shift register i use 74ls164 it is simple than 74595 his job is scanning columns activate one at atime […]
This instructable will show you how to control stepper motors (Unipolar OR Bipolar) manually with a knob, without the use of a PIC or PC, so no programming is needed. The position of the knob determines the position of the motor shaft, which will stay in that position until the knob is turned again. The […]
Introduction For this project, we constructed an oscilloscope using the PIC32. The inspiration for this project came from the oscilloscopes we used in lab throughout the semester. These oscilloscopes allowed people to view and understand the behavior of a circuit. Without oscilloscopes, many of the circuits we built in class would have been extremely difficult […]
PIC16F877A is an easy micro controller for the beginners Here in project: 1) How PIC switches servo motor forward and back ward When we push one switch it goes to positive 90 degree , on second switch it moves backward to negative 90 degree a. MickroC PRO // for programming of MICRO CONTROLLER b. Proteous […]
Introduction Our project was creating a rubiks cube solving robot that utilized image processing, Kociemba’s algorithm, and servos acting as claws/arms to turn the cube. We had a goal of being completely self contained and would not need any human interaction after the initial cube placement. In order to achieve this, we needed a way […]
INTRODUCTION: The Constellation Glasses allow you to find out what you are looking at in the night sky with the click of a button. On one side of the glasses, there is an accelerometer- magnetometer mounted, which allows us to determine the position of your head. In a separate box, connected to the glasses by […]
Introduction Our team being excited by the recent trend towards more active forms of entertainment, such as those provided by motion-control systems and virtual-reality headsets, set out to create a similar type of device. We were further inspired by the games Rhythm Heaven and Dance Dance Revolution, in which the different physical inputs made by the player worked […]
This project is an Automatic School bell system. Such a system triggers a bell (or operates any other load) at predifined time. In this version some advanced features are introduced: – 16×2 LCD Display ( Displays current date, time and day) – 4×4 Keypad for Inputs – Stand alone product ( no PC required to […]
The Mission We knew that this would be tough. There’s a reason all of the drones you see on sale today have four motors, and that’s because they’re naturally much more stable than a drone with two motors and they’re overall more fun and practical. However, quadcopters are still very unstable and could not be […]
Introduction This circuit is a data logger that records voltage samples at specific time intervals. I’ve used it to record the voltage discharge curve on NiCad battery packs. The data file can be dropped into a spreadsheet and plotted. I’ve also used it to record the amount of time a possibly defective refrigeration unit was […]
