Microcontroller based schematics
- 68HC11
- The HC11 controls the stepper
- 68HC705C8
- Build a Programmer
- 68HC705J1A
- Interfacing the AT keyboard
- 8051
Development System
- All
Purpose Tester (PDF)
- AD9832
- PIC controlled DDS VFO
- AT89C2051
- Clock Controller
- AT89C2051
-Line Follower ROBOT
- AT89C2051
- Miniature Real-time Controller
- AT89C2051
- PROGRAMMER
- AT89C2051
-Erase, Program and verify in one easy operation
- AT89C2051
- Scanning 7-Segment & Keypad
- AT89C2051
- Driving Stepper
- AT89C2051/4051
- Basic 2051's Circuit
- AT89C2051/4051
- Connecting Dump Terminal
- AT89C2051/4051
Easy-Downloader V1.1
- AT89C2051
- CPU, 8 driver outputs
- AT89C2051
-Night Light Saver V5.0
- AT89C4051
- DigiThermo
- AT89C51/52/53
- Easy DownLoader v2.0
- AT89C51
- 80C31 Microcontroller with 4K bytes Flash (PDF)
- AT89C51RC
- Microcontroller (PDF)
- AT89CX51
- The MicroController
- AT89LV51
- 2.7-Volt, 80C31 Microcontroller with 4K bytes Flash (PDF)
- AT89C52
- 80C32 Microcontroller with 8K bytes Flash (PDF)
- AT89LV52
- 2.7-Volt, 80C32 Microcontroller with 8K bytes Flash (PDF)
- AT89C55
- 80C32 Microcontroller with 20K Bytes Flash (PDF)
- AT89C55
- MiniLOGGER
- AT89C55WD
- 80C32 Microcontroller with 20K Bytes Flash (PDF)
- AT89LV55
- 2.7-Volt, 80C32 Microcontroller with 20K bytes Flash (PDF)
- AT89CX051
- 4 Relay Telephone Switcher (PDF)
- AT89C2051
- Driving Stepper
- AT89C2051
- Serial to Parallel Converter - RS232 to Centronics
- AT89C2051
- Telephone Call Loger (PDF)
- AT89C2051
- Trčeće LED
- AT90S1200
- Four Digit Presettable Down Counter (PDF)
- AT90S1200
- 4 Digit Up/Down Counter with overflow (PDF)
- AT90S2313
- 4PC - TREE (PDF)
- AT90S2313-8PC
- Signal Generator
- AT90S2313
- Countermeasures
- AT90S2313
- AVR-Based Serial Port IR Receiver
- AT90S2313
- AccelR8 - Acceleration 0-100 km/t
- AT90S2313
- Direct Digital Synthesis
- AT90S2313
- DS1820 Temperature Sensor
- AT90S2313
- RDCM - 802 translator
- AT90S2313
- Right time without you setting them
- AT90S2323P
- Digital Guitar Tuner
- AT90S4433
- AVR Digital Voltmeter
- AT90S4433
- Frequency Counter
- Atmel
Flash Micro Programmer
- Atmel
AT90S8515 - Schematic
- Atmel
8515 - Monster Memory (MP3)
- ATMEL
89C Series Flash Microcontroller Programmer Ver 1.1
- Atmel
AVR® RISC Microcontrollers
- Automatic
door opener
- Basic
Stamp - 12-bit ADC interface
- Basic
Stamp Lightning Activity Monitor
- Basic
Stamp - Light Direction Sensing
- Basic
Stamp - Thermoelectric Temp Controller
- HE90S2313
- Project
- HM2007
- Speech Recognition Circuit
- How
to make sound with a PIC chip
- Intel
8088 - Single Board Computer System
- Intel
82527 - PC Parallel Port to CAN (Controller Area Network) Adapter
- Microchip
PIC® Microcontrollers
- PBUS
- an RS485-like multi-drop bus
- PIC12C508
- DIAL ALARM-1
- PIC12C508
- Macroremover Version 4 (PIC16C84)
- PIC12C508
- Night Light Saver V3.2
- PIC12C508
- PiCbody
- PIC12C508
- SMART LOCK
- PIC12C508
- TAXI PHONE
- PIC12C509
- Dalay Interface to Kodak DC-20 camera
- PIC12C509
- FLASHS
- PIC12C509
- R/C Interface to Kodak DC-20 camera
- PIC12C509
- WHISTLE DETECTOR
- PIC12C50x
Experiment (PDF)
- PIC12C50x
- 485 RPT SCHEMATIC (PDF)
- PIC12C672
- 3 Input Serial Converter
- PIC16C711
- Robot Controller
- PIC16C505
- IR remote control transmitter/receiver
- PIC16C54
- LCD Project
- PIC16C54
- SPEAKING DOORBELL
- PIC16C55
- Designing a Frequency Meter (PDF)
- PIC16C55
- Telephone Coller ID WTCID
- PIC16C74
- Thermostat (PDF)
- PIC16C620
- AFSK 1200 Modem
- PIC16C65
- ADC/DIG Board (PDF)
- PIC16C84
- ASA PIC 18 Companion Board (PDF)
- PIC16C84
- 2-Wire LCD Interface
- PIC16C84
- Closed-Caption Decoder
- PIC16C84
- Programmer
- PIC16C84
- PIC programmers for parallel port
- PIC16C84
- VT-52 Emulator for Linux
- PIC16F76
- frequency counter - voltage meter - SWR/PWR indicator
- PIC16LF84
- PIC-Bot II
- PIC16LF876
- PIC Project
- PIC16F628
- Serial port controlled infrared transmitter with PIC
- PIC16F628
- Wisp628 an in-circuit flash PICmicro Programmer
- PIC16F84/10
- A PIC-Based Keyboard Emulator
- PIC16F84
- Beginner Project 2 (PDF)
- PIC16F84
- C E R B E R E S
- PIC16F84
- Count-down timer
- PIC16F84
- CW Decoder
- PIC16F84
- Data Sheet
- PIC16F84
- Digital Frequency Display (PDF)
- PIC16F84
- Direct Digital Synthesis (DDS)
- PIC16F84
- DS1820 Arbiter V2.00
- PIC16F84
- Easy Debugging Terminal
- PIC16F84
- Electronic door codelock
- PIC16F84-10AP
- Frequencemetre
- PIC16F84
- First Servomotor Control Program
- PIC16F84
- FSK Modem
- PIC16F84
- GPS LCD Display
- PIC16F84
- How to generate video signals
- PIC16F84
- Isolated RS232C for PIC16F84
- PIC16F84
- LCD Interface
- PIC16F84
- LCD Serial Terminal
- PIC16F84
- LOGIC PROBE with PULSER
- PIC16F84
- INTERFACE UNIT FOR 5KW MICROWAVE OVEN
- PIC16F84-P
- JavaBot1
- PIC16F84
- LED flasher
- PIC16F84
- Miniature Real-Time Controller
- PIC16F84
- Morse Code Reader
- PIC16F84
- Multiple Servomotors
- PIC16F84
- PIC based "intelligent" A/D converter
- PIC16F84
- PIXpander
- PIC16F84
- Programmer
- PIC16F84
- Programmer 2
- PIC16F84
- R/C Interface to Kodak DC-20 camera
- PIC16F84
- Radio Transmitter Controller
- PIC16F84
- A Scenix (and PIC) Programmer
- PIC16F84
- Scrolling 7 x 25 LED Dot Matrix Sign
- PIC16F84
- Servo Controller
- PIC16F84A
- Signboard
- PIC16F84
- SPEAKING CLOCK
- PIC16F84
- Talking PIC
- PIC16F84
- Tetris
- PIC16F84
- Tone Generator
- PIC16F84
- Tone Generator - 6 bit D/A
- PIC16F84
- Using PicBasic with the PIC16F84 PIC Microcontroller
- PIC16F84
- Video PONG
- PIC16F84
- Way Small Webserver (PDF)
- PIC16F84
- WEB server in a PIC
- PIC16F87
- PIC X1 - Schematic
- PIC16F873
- Addressable ADC
- PIC16F873
- Battery Characterizer
- PIC16F87x
- Programmer
- PIC16F873
- Digital Clock
- PIC16F873
- Remote Display
- PIC16F876
- Data Logger
- PIC16F876
- GPS Repeater
- PIC16F876
- Pocket Programmer
- PIC16F877
- Electronic Altimeter
- PIC16F877
- IDE Project
- PIC16F877
- Jurney
- PIC18F252
- Programming
- PSoC
CY8C26233 - Low Power Contactless Tag Reader (PDF)
- PSoC
CY8C26433 - Audio Anallyzer
- RTL8019AS
- PicoWeb(tm) Server (PDF)
- Scriptable
Thermometer
- SmartCard
PC Emulator
- SmartCard
Programmer (read - write)
- Upgrade
your Samsung 709 firmware
- Using
an I2C Serial EEPROM With a Basic Stamp
- Z80
- FOREIGN VOCABULARY RECOLLECTOR
- Z80
- Microprocessor RS-232 Reset

