This is a post of LEDs project. The project is called POV (Persistence Of Vision). If you are not familiar with this concept, it works as an LED matrix display. The difference is that POV display consists of one column of LEDs only and is mechanically scanned through space to give the vision of a 2D LED Matrix Display. […]
Half a year ago I restarted one of my old passions – electronics. I’ve studied electronics in college but that happened during the Middle Age (20yrs ago). While I was expecting this huge leap in schematics and what a hobbyist can do nowadays, I still had some difficulties in catching up. One which frustrated me
finally the most reliable and awaited pure sine wave inverter,it’s here for all members.(don’t hesitate to contact me @ [email protected]. features: INVERTER O/P VOLT : 230V (+2%)INV. O/P FREQ : 50Hz INV. O/P WAVEFORM : SINE WAVE HARMONIC DISTORTION : <3% CREST FACTOR : >4:1 INV.EFFICIENCY : 90% for 24V system : >85% for 12V
WHAT IS PWM? PWM STANDS FOR PULSE WIDTH MODULATION is a technique by which width of the pulse is varied. To understand this concept clearly consider a clock pulse or any square wave signal it has 50% duty cycle that means Ton and Toff period is same, The total duration for which the signal was high and
Hello reader. This is one of the most basic and important instruction ever made for Microcontrollers low level programming. Talking about the external interrupts routine in Assembly Language for PIC. Today I’ll present a blueprint for the development of an experimental basic circuit and show you the coding to learn how to use this simple
Interrupt Routine in Assembly Language Using 8-bit PIC Read More »
The present project called PLC with Pic CI16F877A is based on the operation of a PLC, today we can see these systems in industries, mining, etc. It is used to program an industrial PLC, it is the ladder language or (LADDER). The project has the advantage of loading the program directly through the pickit3 so
A Message from me: Hello! Thank you for reading my first instructables on building a pulse analyzer using PIC24f in Assembly language. I have almost completed the project, but not yet finished writing this instructables as I want it to be as comprehensive as possible. It will take me another week to finish writing. Please
This Instructable is a beginners guide to debugging code programed in the MPLAB X IDE v2.0. The steps covered are common application’s of the debugger software and problems I encountered as a beginner user and a inexperienced programmer. The content will be useful to programmers with little experience using a microprocessor and writing code. More
Beginners Guide to Debugging in MPLABX Using ChipKIT PRO MX7 by DIGILENT Read More »
This little project is an example of a simple audio application using a PIC micro-controller. We decided to use the PIC18F4550 micro-controller for memory purposes. Using only digital inputs and outputs, we developed this simple piano/synthesizer with an 8 bit kind of style: Inputs from b1 to b11 are the push buttons in the circuit while
A PICBasic program which interrupts the PIC when a high/low transition occurs on pin PortB.0 The code is available for download as a .rar or just copy and paste it from here. I got the starting code from the microengineering website:http://www.melabs.com/resources/samples.htm but I added the register bit definitions and changed a little to make it
