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USB program loader for AVR microcontroller – Circuit Schematic
USB program loader for AVR microcontroller
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SERIAL to USB Home Made Using ATmega8 – Circuit Schematic
SERIAL to USB Home Made Using ATmega8
Make a USB to Serial Converter own with ATmega8 microcontroller. In this ATmega8 will be given free firmware source code and can be downloaded at the bottom. Be...
AVR to LCD – Circuit Schematic
AVR to LCD
If you can`t see any characters displayed on the LCD (and you`ve checked that the hardware and software are working) turn the LCD Contrast pot until you can see...
Netduino Mini – Circuit Schematic
Netduino Mini
I am currently following the two guides here: Original Guide Hackerspace/Coding4fun Thundergod Guide using netduino mini This is the basic circuit. But I would ...
Password Based Autoomatic Door Lock Using PIC16F877A – Circuit Schematic
Password Based Autoomatic Door Lock Using PIC16F877A
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M3850A Programmer – Circuit Schematic
M3850A Programmer
This page documents instructions for use of the Innovatia Renesas M3850A microcontroller programmer. The following design uses a DB-25 type parallel-port cable,...
A Simple Programmer for PIC18F14K50 Microcontroller – Circuit Schematic
A Simple Programmer for PIC18F14K50 Microcontroller
Microchip`s PIC18F14K50 is fantastic: almost anything you need in a small footprint for a low price! Absorbed in many good features of this chip, I neglected a ...
Microcontroller Programming 2 – Circuit Schematic
Microcontroller Programming 2
For this week`s assignment we were given a chip design and told to add a button and an LED (i. e. a light). Then we had to actually fabricate the chip and progr...
Microcontroller Programming – Circuit Schematic
Microcontroller Programming
This page is a work in progress. ran out of time. Soon the board and source files will be here so you can build your own and program it to play your own songs! ...
Thermometer with PIC Microcontroller – Circuit Schematic
Thermometer with PIC Microcontroller
We will use them to show current room temperature using a LM35 temperature sensor. Please note that this schematic is slightly different from our previous schem...
Making The LCD Expansion Board for PIC18F4520 – Circuit Schematic
Making The LCD Expansion Board for PIC18F4520
A very useful expansion board for our PIC development board. It will be a Do It Your self (DIY) LCD Expansion board. The expansion board can be plugged into the...
AVR ATmega8 Based LFR – Circuit Schematic
AVR ATmega8 Based LFR
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Servo Motor Control by Using AVR ATmega32 Microcontroller – Circuit Schematic
Servo Motor Control by Using AVR ATmega32 Microcontroller
This article is for complete beginners with servo motors. It teaches you the servo motor basic theory and gives detailed steps to use them with AVR Microcontrol...
Interfacing RFID Reader with AVR MCUs – Circuit Schematic
Interfacing RFID Reader with AVR MCUs
RFID is a great technology, has may uses and become very cheap and easy to implement these days. This tutorial describes how to interface a RFID Reader with a c...
interfacing ds1307 rtc chip with avr microcontroller – Circuit Schematic
interfacing ds1307 rtc chip with avr microcontroller
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Easy 24C I2C Serial EEPROM Interfacing with AVR Microcontrollers – Circuit Schematic
Easy 24C I2C Serial EEPROM Interfacing with AVR Microcontrollers
An EEPROM is kinds of novalatile memory, that means it is used for storing digital data permanently without any power suply. EEPROM stands for Electrically Eras...
4x3 4x4 Matrix Keypad Interface with Atmel AVR Microcontrollers – Circuit Schematic
4x3 4x4 Matrix Keypad Interface with Atmel AVR Microcontrollers
Many application requires large number of keys connected to a computing system. Example includes a PC keyboard, Cell Phone keypad and Calculators. If we connect...
Interfacing LCD with 8051 – Circuit Schematic
Interfacing LCD with 8051
An 8051 program must interact with the outside world using input and output devices that communicate directly with a human being. One of the most common devices...
Decimal Counter Using Two 7-segment displays and an 8051 – Circuit Schematic
Decimal Counter Using Two 7-segment displays and an 8051
The purpose of this lab is to implement a decimal counter which counts from 0 to 99. You will have to write a C program for the 80X51 micro-controller. You will...
Based on 51 single-chip design and production of infrared remote control car – Circuit Schematic
Based on 51 single-chip design and production of infrared remote control car
An infrared remote control car, the AT89S51 microcontroller as the core controller, DC motor with L289 drivers work to control the operation of car in this sect...