Microcontroller based

• Z80 core #1- Z80 CPU and memory (PDF)
  
• Z80 core #2- Z80 CTC and SIO
  
• Z80 core #3- RS-232 drivers for the SIO
  
• RS485-Version of the SAB80C535-Microcontrollerboard
  
• AT89C2051/4051scanning 7-segment display and keypad
  
• AT89C2051/4051 Driving dot LED
  
• AT89C2051/4051stepper motor interface
  
• AT89C2051/4051connecting dumb terminal
  
• Simple RS232C Level Converter using Transistors
  
• C-52 EVB Robot Controller
  
• Mains clock controller using AT89C2051
  
• AT89C2051/4051 Easy-Downloader
  
• AT89C51/52/55 Easy-Downloader
  
• PIC16F84 programmer
  
• PIC16F84 miniature real-time controller
  
• Isolated RS232 for PIC16F84
  
• PIC16F84 debugging terminal
  
• MiniLOGGER V1.0
  
• Atmel 89C Series Flash Microcontroller Programmer
  
• AT89C2051 real-time controller
  
• PIC12C508 Night-light saver
  
• AT89C2051 Night light saver
  
• Atmel 8051 Flash Based-Microcontroller Programmer
  
• AT89C2051 Digital thermometer and clock
  
• 12C508 Smart Lock
  
• PIC controlled DDS VFO, 0 to 6 MHz
  
• PIC16F84 line following robot
  
• Embedded controller based on MC68HC11F1
  
• PIC16F84 mechanically scanned clock
  
• EPROM burner
  
• 68HC11 stepper motor control
  
• Serial to parallel converter using the AT89C2051
  
• 101 AT Keyboard to ASCII Decoder using 68HC705J1A MCU
  
• DTMF tone decoder using Basic Stamp
  
• A Scenix (and PIC) Programmer
  
• Long-period watchdog timer
  
• Generate video signals in real-time using a PIC16F84
  
• PIC Project #1 - RS232 to I2C Interface
  
• Talking YODA project (PIC16C84)
  
• PIC16F84/PIC16F87x-In-System-Programmer
  
• PIC16F84 Based Morse Code Reader
  
• PICADC - a free, PIC based "intelligent" A/D converter
  
• AT89C2051 line-follower robot
  
• PIC16F84 sound controlled Christmas lights
  
• Convenient PIC module
  
• Spread spectrum transceiver controlled by PIC
  
• PIC16C84 VT-52 Emulator for Linux
  
• Temperature controlled based on AT89CX051
  
• 2-wire LCD interface using PIC16CF84
  
• PIC R/C Servo Controller
  
• Microprocessor RS-232 Reset
  
• A PIC-Based Keyboard Emulator
  
• ScanMate audio activated recorded
  
• Remote control encoder/decoder with PIC16C620 & PIC12C508
  
• Electronic door codelock with PIC16F84
  
• Automatic door opener with PIC12C508
  
• Picxie 2 - 8x8 Animated LED Signboard (PIC16F84) Picxie 2 - 8x8 Animated LED Signboard
  
• PIC-FC1 Frequency Counter
  

Look what you can get