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Microcontroller based schematics

"Singing" Christmas tree based on Microchip PIC16F84
(E)EProm, PIC and GAL Programmer
10 tricks for interfacing to the PIC16C508
10 tricks for interfacing to the PIC16C508
101 AT Keyboard to ASCII Decoder using 68HC705J1A MCU
128x64 LCD Driver for AT90S2313 (ZIP file)
2-wire LCD interface using PIC16CF84
3-wire serial LCD interface for the PIC
40+ MHz 5-digit frequency counter with an AVR 2313
4-Channel Timer using Atmel 89C4051 and MAX7219 display driver
50 MHz frequency counter, voltage meter & SWR/PWR indicator
6802 Nano computer
8049 Spy - read the internal ROM contents of a 8048 or 8049 processor
8051 Development System Circuit Board
8051 Development System Circuit Board
8051 Development System Circuit Board
8051 Development System Circuit Board
8051 SBC (single board computer)
8051SBC V1.1
8088 maximum mode SBC
80C31 stepper motor controller
89C2051 microcontroller programmer
89S52 Project Board
90S2313 AVR Robot Board
A PIC16F819 Dymoclock (also demonstrates interfacing 30 LEDs to a PIC using only six I/O pins)
A PIC16F84A Alarm Clock
A Real Time Clock IC (DS1307) project using the PIC micro
A Scenix (and PIC) Programmer
A Voice Controlled LED Light Show using a VRStamp
Acceleration monitor using ADXL202 and AVR
ADC conversion using ADC0804LCN and 8051
AFSK 1200 Modem based on PIC16C620
'Almost No Parts' 7-segments 12/24 Hours LED clock with PIC 16F84A or 16F628A
Analog datalogger based on T89C51RD2
Analog to digital (ADC) conversion notes
Arduino based controller interface for servo motors, stepper motors and DC motors
Arduino microcontroller prototyping system
Arduino speech sythesizer
Asynchronous 40-bit TTL CPU
AT89C2051 Digital thermometer and clock
AT89C2051 line-follower robot
AT89C2051 Night light saver
AT89C2051 real-time controller
AT89C2051 serial COMs to LED driver
AT89C2051/4051 Driving dot LED
AT89C2051/4051 Easy-Downloader
AT89C2051/4051connecting dumb terminal
AT89C2051/4051scanning 7-segment display and keypad
AT89C2051/4051stepper motor interface
AT89C51/52/55 Easy-Downloader
AT89Sxx Cheap and Simple Learning Board
AT90S8515 experimenter board
ATmega48 based Nixie Clock
ATmega8 based TNC with GPS and WX support
Atmel 8051 Flash Based-Microcontroller Programmer
Atmel 89 Series Device Programmer
Atmel 89C Series Flash Microcontroller Programmer
Atmel 89C2051 In-Circuit Programmer Schematic
Atmel 89C2051 prototype board
Atmel 90s2313 based TNC
Atmel AT90USB development board
Atmel ATmega128 development board
Atmel ATtiny26 development board
Atmel AVR 90s2313 based POCSAG encoder (ZIP file)
Atmel AVR and 8051 series ISP programmer
Atmel Mega88 Dual Temperatur meter
Atmel Mega88 Temperatur meter, Type K sensor, Heat set and regulator
Atmel Microcontroller based Ultrasonic Ranger
Automatic door opener with PIC12C508
AVR STK200/STK300 ISP Dongle circuit diagram
AVR Thermometer
AVR-Based Serial Port IR Receiver
AVR-Core V1.1 - DIP-like development board for ATmega128 processors (PDF)
AVRlinx V1.1 - Development board for ATmega16, ATmega32 processors with data radio transceiver (PDF)
AVRmini V2.0 - Development board for all AVR processors in 40-pin packages (PDF)
AVRmini V3.1 - Development board supporting all AVR processors in 40-pin and 64-pin packages (PDF)
AVRmini V4.0 - Development board with Ethernet/USB for 40-pin AVR processors (PDF)
AVRmini8 V1.0 - Development board for ATmega8, ATmega44, ATmega88, ATmega168 processors (PDF)
Basic Stamp based altimeter
Build a PIC controlled DDS VFO, 0 to 6 MHz
C-52 EVB Robot Controller
CASIO datalogger system based around Microchip PIC microcontroller
CF/IDE Adapter V1.0 - CompactFlash and IDE interface for your microcontroller
Cheap Ultrasonic Range Finder based on a PIC microcontroller
Cheap Ultrasonic Range Finder based on PIC16F877A with a 8MHz crystal
Circuit for interfacing an Arduina to USB using an FTDI FT232BM chip
Circuits for interfacing microcontrollers to a wide number of real-word interfaces
Complete Design for Giant 8-foot LCD Counter (Zip file)
Connecting AT90S2313 with LCD display 2x16 char and 4x4 keypad
Connecting LED to PIC Micro I/O pins (PDF)
Cypress PSoC based digital wallet to record secret codes and passwords securely
Darkroom timer using PIC16F84A
Designing a 4-Channel A/D (ADC) converter with the PIC12C671
Digital compass using PIC16F84
Dirt cheap video using a PIC16F819 microcontroller
Driving high-power loads with a microprocessor
DS1820 Arbiter V2.00 Schematic
EasyPic2 with on-board Ethernet Adapter
Electronic distance meter based on Motorola 68HC908QY4
Electronic irrigation controller based on PIC
Electronic safety lock based on ATtiny26
Ethernet shield for Arduino (Xport)
EZ80 single board computer schematic (Z80)
Fan timer based on Motorola 68HC908QT2
Galvanic decoupling of I2C bus
GPS / Datalogging shield for Arduino microcontroller
GPS LCD Display Project
Hardware Random Number Generator with an SX microcontroller
Homebrew Basic Stamp project
I2C LCD interface
IDE interface to a Microchip PIC16F877 microcontroller
In-Circuit PIC Loader (ISP programmer) over parallel port
Interfacing an LCD touch control panel to an Arduino
Interfacing DRAM to AT90S8515
Interfacing EEPROM to a Basic Stamp
Interfacing the MAX186 8 Channel ADC to the BSII
Interfacing the MAX187 ADC to the BSII to measure voltages
Interfacing the PIC16C508
IR On/Off Switch Using a PIC12F629 Microcontroller
Isolated RS232 for PIC16F84
JDM programmer
Jupiter card programemr
KD7LMO Micro Beacon (PIC18F252)
LCD clock based on AVR Attiny2313
LCD thermometer using PIC16F871
LCD to PIC16C54 schematic
LED 5x7 display using a PIC microcontroller
Linuxstamp general purpose processor module based on Atmel AT91RM9200
Long-period watchdog timer
Low cost Atmel in-system programmer
Mains clock controller using AT89C2051
Measuring Acceleration Using a PIC Microcontroller (ADXL202 + PIC16F84A)
Microchip PIC ICD (in-circuit debugger)
Microcontroller sensor and actuator interfaces
Microprocessor RS-232 Reset
Microprocessor using Xilinx FPGA
MiniLOGGER V1.0
MMC to PIC16F876 circuit diagram
Motorola 68HC11 evaluation board
Motorola 68K SBC (single board computer)
MTK-85 8085 Microprocessor Training Kit
Multi PIC Programmer 5 Ver.2
Multi-chip programmer
Night light saver (PIC12C508)
Nixie clock (PIC16F876)
Parallel AVR programmer
PC to microcontroller communications using power from the PC serial port
PIC 18 programmer (PIC18F458, PIC18F452, PIC18C252, PIC16C745, PIC18F6620, PIC18F6720)
PIC based packet radio encoder (PDF over FTP)
PIC based touch clock that demonstrates interfacing a PIC microcontroller to an LCD touch panel
PIC demo board
PIC ICD
PIC LCD and Keypad driver
PIC Light Chaser using PIC16C84
PIC micro LED projects
PIC micro multiple servo motor interface
PIC micro programmer
PIC micro programmer that runs under MAC, Win98, XP, Vista, DOS, Linux, etc
PIC micro to ISA bus interface
PIC microcontroller servo motor interface
PIC Project #1 - RS232 to I2C Interface
PIC serial communications tutorial, includes circuit diagram and PIC16F84 assembler code
PIC Serial LCD project - An RS232 serial LCD interface using a standard HD44780 LCD
PIC sonar (ultrasonic) range finding project with seven segment display using PIC micro
PIC vacuum fluorescent display (VFD) interface
PIC Web Server Schematic
PIC12C508 Night-light saver
PIC12C508 Phase Controller for 2kW heater (ZIP file)
PIC12C509 Gym Timer (ZIP file)
PIC12C509 logic gate replacement for nitrogen filler (ZIP file)
PIC16 DemoKit3 with programmer and displays
PIC16C505 IR / wireless remote control
PIC16F628 controlled FLL (Frequency Locked Loop) VFO for HF (PDF)
PIC16F84 Based Morse Code Reader
PIC16F84 CW decoder (PDF)
PIC16F84 debugging terminal
PIC16F84 LED chaser
PIC16F84 line following robot
PIC16F84 miniature real-time controller
PIC16F84 programmer
PIC16F84 pulse monitor with date/time output (ZIP)
PIC16F84 Serial I/O-expander with PicBasic
PIC16F84 tone generator
PIC16F84 tone generator (6-Bit)
PIC16F84 tone generator with source code
PIC16F84 TRIAC / IGBT brightness phase controller
PIC16F876 Datalogger
PIC16F877 Programmer And Development System
PIC16F877 to IDE interface
PIC18F2550 Project Board
PICADC - a free, PIC based "intelligent" A/D converter
PicCon - Hidden Radio Transmitter Controller
PicoWeb V5.1 (AT90S8515) tiny web server
PIC-Programmer 2
PIC-Programmer 2 for PIC16C84 etc
PIXpand - TI calculator to Playstation memory card interface
POCSAG encoder/decoder (Zip file)
Poor man's analog to digital converter (ADC) using a 2N222 transistor and a few passives (PDF)
Programmer PIC16F84,12C50x and EEPROM 24Cxx
Programming hardware and softrware for 14-bit FLASH PIC microcontrollers
PS/2 keyboard keystroke logger based on Atmel 89C2051
RF remote control based on Basic Stamp
Rotating Sprocket Wheel Generator (PIC16F84)
RS232 interfaced DVM using a PIC12F675 including source code for CCS C Compiler
RS-232 to TTL Translator
RS485-like multi-drop bus with half duplex serial protocol
ScanMate audio activated recorded
Scriptable thermometer / thermometric controller based around a COP8-CCR9-PLC44 microcontroller
SD card interface for PIC microcontroller including schematic and source code
Serial LCD controller using a PIC16F628
Serial LCD Controller using Microchip PIC16F628
Serial port I/O interface using AVR microcontroller
Serial to parallel converter using the AT89C2051
Serial-based PIC16F84 Programmer For Windows 95/98/NT/2000/ME/XP
Ser-Key 10-Key Serial Keypad Encoder
Several Atmel AVR programmer circuits
Simple CW Keyer based on Atmel ATtiny 2313
Simple QRSS callsign keyer based on an Atmega AVR programmed in C
Simple RS232C Level Converter using Transistors
Smart card programmer
Solderless Breadboard Arduino Clone for Arduino prototyping
Speech recognition using HM2007
Speech Synthesizer Development System using a PIC microcontroller
SPI Flash Microcontroller Programmer
SPI2CF, a fast and efficient WLAN interface for the AVR
T89V51CC01 Development board
Tachometer Measures Very Low Frequencies (PIC16F872)
Talking fish hack using a PIC16F819 microcontroller
Talking PIC - based on SP0256
TekBots universal device programmer with USB interface
Temperature controlled based on AT89CX051
Temperature monitor/controller: AVR 2313 / DS1621
Tiny 2313 Project Development Board
Tiny Eprom Simulator
Tony Nixons Pocket Programmer (PIC)
Touch senstor based on Atmel AT90S2313
TTL to RS232 adapter using 2N3906 / 2N3904 transistors
Ultra low-cost programmer for AT90S family
Ultrasonic Distance Measurement With the MSP430 (PDF)
Ultrasonic Distance Measurer based on Freescale MC9RS08KA2 (PDF)
USB and GLCD expansion board for 8051 SBC
USBmini V1.0 - Generic USB Full-speed interface board (PDF)
USBtinyISP - AVR programmer & SPI interface project
Using an ADXL330 accelerometer with an AVR microcontroller
Using the AT89C4051 as a RTC (real-time clock)
Variety of circuits for RS232 to TTL Signal Conversion
Variety of circuits for TTL to RS232 Signal Conversion
Victoria TAFE programmer (based on AT89C2051)
Wave (Audio) shield for Arduino microcontroller
Wireless communications using a Basic Stamp and low-cost wireless data modules
Wisp628 ISP Microchip PIC Programmer
WLoader - PIC16F877 application loader / bootloader

Category: Schematics | Views: 951 | Added by: kilovolt | Rating: 0.0/0

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