Microcontroller Applications
Car parking system using Microcontroller 8051, 74157, 555
Electronic door codelock with PIC PIC 16F84, electronic door codelock with PIC 16F84, schematics
Home controller a small home controller intended to turn your personal computer ( PC ) into a process control / data collection system, RS232, PIC 16F873A, Educypedia
Infra/radio remote control transmitter/receiver with PIC
IR analyser
This system receives IR signals from existing remote controls and displays the waveform. It also attempts to categorize the signal based on several characteristics, PIC 16F876
IR receiver receives and decodes signals from a Sony IR remote control and sends the codes received to a serial port on a PC
NiMH battery charger PIC processor based high capacity battery charger, PIC16C711
Oscillator - PICmicro microcontroller
pdf file
PIC16F84 based morse code reader
PIC to RS232 connection 16F84, 16F628, 16F676, 16F87x, 12F675
RC5 microcontroller Tinyserir-RC5 is een kleine microcontroller die geprogrammeerd is om infrarood signalen te decoderen en serieel te verzenden zodat deze gedecodeerd kunnen worden door een apparaat die over een RS-232 poort beschikt, in Dutch
RDS/RBDS Decoder This project supports both RDS (Europe) and RBDS (USA) Tuner FM band 88..108 MhZ (Europe and USA.),
Serial I/O PIC 16F84
Serial port controlled infrared transmitter with PIC PIC 16F628, This is a programmable infrared (remote control) transmitter, which can be controlled from a PC serial port. It is capable of sending many remote control formats, including the Philips RC-5 standard
Serial to parallel converter AT89C2051, The converter runs at 9600 baud, and outputs each byte received on a centronics style parallel port, together with a nominal 50 microsecond strobe. The converter buffers up the bytes received if busy is active, and is bidirectional
Square wave generator 100khz square wave generator, PIC 16F84
Universal PIC Programmer - Flash PIC programmer for the board
USB and PIC Microprocessors 16C745 and 18F2455
Video DVM Video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely in software: two I/O pins and three resistors are all the hardware required. Connected to any TV set it displays voltages, included max and min peaks, using both giant digits and an analog bar-display, Atmel's AT90S1200 Horiz
Microcontroller Applications: Clocks
Astronomy clock microcontroller project 2x16 LCD module, PIC16F877A, 16 button keyboard
Digital clock digital propeller clock circuit
Nixie Tube Propeller Clock the world's first propeller clock using a nixie tube
Pendule à PIC PIC 16C84 Propeller clock Propeller clock with the PIC16F84A
Propeller clock overview of the construction of the clock
Propeller clock
Propeller clock "Propeller Clock" Mechanically Scanned LED Clock. Seven light emitting diodes spin, giving the illusion of numbers in the air, PIC16C84 or 16F84 microprocessor
Propeller clock Basic PIC 16F84 flash microcontroller circuit
Scope Clock DG7 tube and PIC16F876
Timer on a PIC16F628 a 24 hours clock which may be programmed to turn on and off some device at programmed time
Microcontroller Applications: LCD control
2-Wire LCD Interface" using the PIC16C84 microcontroller Alphanumeric LCD displays, assembler source file written for the PIC16C84, 74LS174
GPS LCD Display Project This project is based on a PIC16F84, included a MAX232 level converter to do the TTL to Serial conversion before it came into the PIC HD44780-based character-LCD how to control a HD44780-based character-LCD, MIC 8051, PIC 16C84
LCD control library
LCD serial terminal based on the PIC 16F84, has RS-232 serial in/out, up to 20 programmable keys, character LCD up to 2x40, 5 auxiliary inputs, 6 auxiliary outputs
PIC LCD Controller Project The LCD Serializer is a very small piggy-back board containing a PIC 16C54 (or 16F84) that converts any "standard" LCD module to a RS232 controlled display
Microcontroller Applications: light
Animated LED Animated LED, PIC16C84, a 4x4 pixel animated LED billboard of the type commonly seen at railway stations, in store windows and so on
Bicycle Persistence of Vision Light Display using ATTiny26
B0L12 Infrared Sensor PIC 16F873A, Sony IR remote control, pdf file
Building an infrared remote decoder PIC12F675 or PIC12F629
Driving 7-segment LED Displays 16F84
Electronic TL-Dimmer PIC16F876 based 2-channel Electronic TL-Dimmer with sunrise & sunset simulator for fishtanks, with 20x4 VFD, timer, DCF77 24H-clock & calendar
Heart of LEDs Atmel AT89C2051
Infrared / Ultrasonic beacon Sender, Receiver, D/A conversion, PIC - program, Interface-programming, Master-slave communication, Mobile robot, Turnable beacons
IR Receiver for Sony Remotes The circuit is built to receive signals from a standard Sony remote control and send the code bytes(2) received to an RS-232 port
IR Remote Signal Analyzer
LED flasher PIC 16F84
LeD MaTRiX This is a simple, programmable, autonomous and extensible LED matrix with the possibility of being controlled by a computer using a RS232 connection. Its basic modules are the Controller Board, the I/O Port expander boards and the LED matrix cardboard support. The micro controller is a common Microchip, PIC16F88
LED Patterns with AVR micro This AVR Startup Project will create a rolling display pattern using up to 8 Light Emiting Diodes. But more importantly, this page demonstrates how to set up and run a basic program using the power ATMEL AVR development kit
Micro based PIR to IR remote converter An Atmel AT90S1200 controlling a panasonic VCR
Microcontroller: control of one 20 watt halogen lamp PIC 16F84 chip Microcontroller multichannel light dimmer a microprocessor-controlled multiple channel lighting dimmer, that could be used in theatrical and other applications. The device will accept input from a wide range of interfaces: RS232 input, DMX512 (theatrical lighting standard) or RS485, or a Musical Instrument Digital Interface (MIDI). The device will control a number of lamps by using some form of AC power control, AT90S8515
Night Light Saver Build a device that turn on and off a night light automatically. Save Energy, No EMI, No Battery, Built-in Lamp Fixture, and Peak Shaving, AT89C2051
PIC 16C63 midi controlled light dimmer
PIC 16F84 IGBT brightness phase controller a single channel phase controller for a PIC16x84 10MHz, zip file
PIC16F873 remote display
PIC IR Decoders
Red Light for Astronomy Observing PIC12F683
RGB LED, Dart teller, Magic Ball 16F628
Rotating Sprocket Wheel Generator PIC16F84
Seven-Segment Display (multiplexing) PIC 16F84
Solar Charger PIC16F84
Using a PIC® Microcontroller for DMX512 Communication dmx512 protocol, application note
Microcontroller Applications: Measurement
50 MHz frequency counter, voltage meter & SWR/PWR indicator
Analog to digital conversion using a PIC16C54
pdf file, part of
PIC16C54 application notes
Countdown Dark Room Timer PIC16F84 based Countdown Dark Room Timer from 00:00 to 99:59 minutes with relay & alarm
Digital RF Field Strength Indicator with LED display using Atmel AT90S2313 AVR Processor
Digital water level meter 16F876, water level meter circuit
DS1820 temperature sensor readout unit
Humidity & temperature unit
LED temperature display with PIC16F876
PIC16F873 ultrasonic range meter
PICADC a free, PIC based "intelligent" A/D converter, PIC16F84, MAX190 ADC
PIC-based 4 channel voltmeter PIC-based 4 channel voltmeter, pdf file
Temperature controller 2KW heater controller, PIC12C508, zip file
Temperature monitor controller DS1621 based on an AT90S2313 and a Dallas DS1621 Digital Thermometer. The temperature is displayed on a dual 7-segment display, and two buttons are used for setting parameters, a high current relay switches the heating element
Temperature controlled based on AT89CX051 Atmel 89CX051, LM334Z, LM324,
MAX232 chip
Ultra sonic range meter using PIC
Wattmeter Project Digital Wattmeter Project, PIC16F876
Weather station 68HC11, a micro-based weather station, pdf file
Microcontroller Applications: Motor control
68HC11 stepper motor control PID control with 68HC11, stepper control circuit
89C2051 stepper motor interface
Alarme automobile PIC 16F84AP, en Français
AVR Robot Controller The controller is built around the powerful Atmel ATMEGA16 processor with 16kb of memory running at 8 MHz for an 8 mip processing speed
Line-following car
Microcontroller based motor speed control
OOPic Servo Motor Controller A standard Radio Control (RC) Servo is a motorized device that moves its actuator to a position specified by a controlling electronic signal. Inside is a complete servo system including motor, gearbox, feedback device (pot), servo control circuitry, and drive circuit
PIC16F84 stepper motor controller
PIC16F84 Line Following Robot 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
PIC16F873 DC motor speed controller, Program listing for DC motor speed controller,
Software flow chart for DC motor speed controller
PIC based serial port servo controller
PIC servo speed controller
Pulsgenerator 16F628, servomotor control
Régulateur de ventilateur de PC PIC16F84, PWM, en Français
Stepper motor driver PIC 16F84
UltraSonic USB Radar Microchip PIC18F4550, Ultrasonic Range Sensor
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