This page contains documentation for my hobby electronics projects.

Projects

• Z80-512K [GitHub repository] - Z80 CPU and 512KB Flash ROM / 512KB SRAM paged memory module, compatible with RC2014 (January 2021)
• TTL Clock [GitHub repository] - An update to my previous 74xx ICs Based Digital Clock project (December 2020)
• Tiny Z80 [GitHub repository] - Business Card Sized, RC2014 compatible Zilog Z80 Single Board Computer (July 2020)
• Radio 86RK [GitHub repository] - Re-make of the Soviet Ham Radio computer published in Radio Magazine in 1986 (March 2020)
• Omega Home Computer [GitHub repository] - An open-source MSX2 compatible computer (January 2020)
• Easy Z80 [GitHub repository] - An easy to build Zilog Z80 based single board computer (February 2019)
• ISA 8-Bit Backplane [GitHub repository] - Compact ISA 8-bit Backplane board (December 2017)
• Micro 8088 Processor Board [GitHub repository] - Small IBM XT compatible processor board based on Faraday FE2010A chipset (November 2017)
• I2S Audio pHAT [GitHub repository] - I2S Audio Interface for Raspberry Pi Zero (August 2017)
• Minimal 8085 Single Board Computer - MiniMax8085 (March 2017)
• Melexis MLX90615 Infra-red Temperature Sensor Breakout Board (January 2017)
• Intel(r) Quark(tm) Microcontroller D2000 Dual mikroBUS(tm) Board (October 2016)
• Intel(r) Quark(tm) Microcontroller D2000 based Environmental Sensors Board (May 2016)
• 74xx ICs Based Digital Clock (July 2015)
• Audio Block for Intel Edison (June 2015)
• USB to Serial Adapter (March 2015)
• Zeta SBC V2 - An improved version of Zeta SBC (March 2015) [RetroBrew Computers Wiki]
• Intel Wildcard 88 Motherboard (November 2014)
  
• Compact USB Audio Adapter (November 2013)
  
• ISA Super VGA - Trident TVGA9000i based Super VGA board (March 2013)
  
• XT-CF-Lite - 8-bit ISA interface for Compact Flash cards (February 2013)
  
• ParPortProp - Parallax Propeller Based console and SD-card storage board for Zeta SBC (December 2012)  [RetroBrew Computers Wiki]
• ISA Floppy Disk and Serial Controller (November 2012)
  
• Micro ATX ISA Backplane (October 2012) [RetroBrew Computers Wiki]
• Xi 8088 Processor Board - An improved version of the Sergey's XT Processor Board (September 2012)
  
• ISA OPL2 Card (September 2012)
• Zeta SBC - Zilog Z80 Based Single Board Computer (August 2011) [RetroBrew Computers Wiki]
• Sergey's XT - Intel 8088 / NEC V20 Based IBM XT/AT Compatible Processor Board (December 2010)
• HTPC (August 2008)
• Analog Data Logger (February 2008)
• LCD Clock (September 2006)
• SPI Flash Programmer (August 2006)
• Binary Clock (December 2004)
• ISA POST Card (February 2003)
• Flash-based Dial-up Router (March 2002)
  
• gsame (October 1999)
  
• gmixer (February 1999)

Legal Notes