Here is 0 to 99 minutes relay timer using PIC16F628 microcontroller and 16 character LCD display. The microcontroller is PIC16F628A running at 4.0 MHz clock using an external crystal. An HD44780 based 16×2 character LCD is the main display unit of the project where you can watch and set the timer duration using tact […]
PIC MICROCONTROLLER PROJECTS AND LCD CIRCUITS Read More »
These are simple modules I made with a pic 12c508 microcontroller. I use them to create different effects. The Mosfets are capable of some decent curernt with very little heating. I have used these for sequential turn signals, flashing brake lights, alternating flashers, strobe effects for leds, fade in out for a dome light etc
Generic Automotive Light Effect PIC/Arduino Modules Read More »
Usea C-52 EVB for simple robot experiments. Build a simple two wheels robotwith L293D H-Bridge driver and IR sensors. Write a C program controls robottracked with black tape. Fun with Ving-Peaw Competition 2543, course layout,day-by-day changed rule and scoring also included! Introduction One of my student has made a disgracefulrobot that used two stepper
C-52EVBRobot Controller Read More »
LED matrix displays provide flexibility to display text, graphics, animations, and video, and therefore, they have become a popular mean of displaying information these days. You can see them at gas stations displaying the gas prices, or in the public places displaying information, and alongside highways displaying advertisements on large dot matrix panels. This project
Making a 8×40 LED matrix marquee using shift registers Read More »
Design Goal: The JavaBot1 is a small line following robot designed to follow a black line drawn on a dry erase board. It is designed to follow very tight curves. The software still has lot’s of room for improvement but works well as is. Motive Power: The JavaBot1 uses 2 Cirrus CS-70 servos that
JavaBot1……….. A line following robot Read More »
This device is a must-have for any respected professional. Any time the need arises, you will have an original, freshly-generated excuse ready in seconds. One press of the button can get you out of a tight spot ensuring smooth sailing toward retirement and guaranteeing that you don’t have to perform any actual work. How does
Emergency Excuse Generator using PIC16F690 Read More »
Hello all and welcome to this Christmas tree decoration instructable. This ornament is designed to hang on your Christmas tree just like any other decoration, but it’s just that little bit more eye catching! When you turn it on it will scroll a “MERRY CHRISTMAS” message across the 8×8 display. Not interesting enough for you? Well
LED scrolling Christmas tree ornament with built in video game! Read More »
For my electrical engineering senior design project, I decided on designing a analog music synthesizer with MIDI control. I have to admit, this was what I wanted to do since high school and was my ultimate goal as a musician, artist, DIY person, and engineer. This project, in the end, will combine all of my
MIDI-Controlled Analog Music Synthesizer Read More »
My two and a half year old son loves toys with flashing lights. For this Christmas I thought of making a mini LED Christmas tree for him. This project uses 22 multi-color LEDs which are driven by a PIC12F683 microcontroller using the Charlieplexing technique. The details of the build procedure is described in the following
Making a mini LED Christmas tree Read More »
[advanced_iframe securitykey=”7053122eaa09ce46830dfb8aaeae454056003ad0″][advanced_iframe securitykey=”7053122eaa09ce46830dfb8aaeae454056003ad0″]This project shows you how to create a serial LCD module that you can drive from any serial RS232 interface. You may be asking yourself why is this project using RS232 when computers are no longer even produced with a serial port as standard? There are three reasons: Most microcontrollers come with a UART
A PIC Serial LCD Project Read More »
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