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Alarm Clock Retrofit using PIC16F877
I had some beef with my (very) old alarm clock. It had a radio which was nice to wake up to, but two problems: 1) I would be in bed and think “Wait, did I set the alarm?” I would have to get up, turn...
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Digital Clock using PIC Microcontroller and DS1307 RTC
A Digital Clock can be made easily by using PIC Microcontroller, DS1307 and a 16×2 LCD. I have already posted about Interfacing DS1307 RTC with PIC Microcontroller. The DS1307 RTC can work either in...
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Making a binary clock using a PIC16F88
You can use a PIC microcontroller and an LED matrix to create a binary clock (or if you prefer you can wire up individual LEDs). This project uses an LED matrix block as it saves lots of wiring. So...
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Digital stopwatch using microcontroller
How much time this event will take to finish?OK, Let’s countdown the time.So a stopwatch is the best solution.Just press the start button to start countdown then stop when the event completed.Now every...
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Naked Clock using PIC16F877 Microcontroller
Why have an enclosure? The enclosure of a clock doesn’t tell you the time! So I built this PIC clock with no part that doesn’t serve an electrical function. The hanger is the ground. The...
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A RGB LED Matrix Clock
Introduction In today’s world of rushed schedules, time is something a ton of people are in constant need of keeping track of. A very good method for keeping track of the time is to have a wall clock....
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PIC16CXXX real time clock electronic project
A very simple real time clock electronic project can be designed using the PIC16CXXX microcontroller family , designed by Microchip Technology . This real time clock electronic project uses the Timer1...
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Digital Clock Using Microcontroller 89C52/89S52
Are you a beginner in micro controller projects?and are you stuck where to start from?if yes,then this is one of the simplest mini projects that you can start from . This mini project will give you a...
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Darkroom Timer using PIC16F84 microcontroller
Source Code for PIC16F84 and CD4511 decoder Also, there is an updated version with NPN drivers replacing the 4511 and many new features by Brendon Archibald [websales optusnet.com.au] DARKROOM TIMER...
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PIC16F877 timer1 code and Proteus simulation
This PIC16F877 microcontroller tutorial answers the question, ” How to use timer1 of PIC16F877 and how to handle its interrupts? ” Using PIC16 simulator (Proteus) you can verify this PIC timer1 code...
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Big 7-segment Digital Clock
Using only 2 capacitors, 3 resistors, 4 BIG seven-segment Display, 1 xtal, 2 switches ,and 1 Microcontroller PIC, you can build this Digital Led Clock main circuit. you can use common anode or common...
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Digital Clock using PIC Microcontroller Interrupt – XC8
A Real Time clock (Digital Clock) can be made easily by using Timer 1 of a PIC Microcontroller. The Timer1 module exists in most of the series of PIC, this module can be used to easily implement a...
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Digital Count Down Timer using PIC Microcontroller
In this article, our author Mithun has developed a 0 – 99 min counter using PIC microcontroller 16F628A. So basically this is a digital count down timer ideal for engineering and diploma students for...
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PIC Countdown Timer using PIC16f84a
Description : The purpose of this timer is to provide a countdown time from 1 second to 99 minutes & 59 seconds. I use it to control the lighting for the Ultra-Violet exposure of photosensitive PCB...
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PIC16F84A timer0 code and Proteus simulation
This post provides the timer0 code for PIC16F84A microcontroller. This code is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the...
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IN-8 single nixie tube clock using PIC16F84
After receiving one IN-8 tube from a friend (thanks), I decided to build myself a clock. This clock is more an ornament than a useful machine because it consists of just one digit (tube) so it displays...
View ArticleDetermine capacitance by measuring the charging time using PIC16F688
When TEST botton is pressed, RA3 pin is set to “1”. R2 and R3 are divide the voltage to 1/2 Vra3 which is connected to RA2 pin to be a Vref for comparator. The C undertest is charging and the timer is...
View ArticleBuilding your Dream Alarm Clock Using the PIC18
Objective: In this laboratory session, your objective is to create an alarm clock using the C programming language. You will gain proficiency in writing “C” programs for the PIC18 microcontroller....
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