METAMAGIX

Embedded Systems · Vintage Arcade · Pinball

META
MAGIX

Engineering expertise for modern systems and classic machines

Firmware DevelopmentHardware DesignArcade RepairPinball Restoration
Get in Touch Explore Services

01 — Core Services

Embedded Systems Consulting

From concept to production-ready hardware. Deep expertise in low-level firmware, real-time systems, and full hardware bring-up.

⚡

Firmware Development

Bare-metal and RTOS-based firmware for microcontrollers and SoCs. Bootloaders, device drivers, communication stacks, and application logic built for reliability and performance.

C / C++ RTOS ARM Cortex AVR / PIC
🔌

Hardware Design

Schematic capture, PCB layout, and hardware validation. From simple breakouts to multi-layer designs with high-speed digital and controlled impedance.

PCB Layout Schematics Signal Integrity
🔗

Protocol & Connectivity

Full-stack serial and wireless protocol implementation — SPI, I²C, UART, USB, CAN, Bluetooth, Wi-Fi, and custom protocols for specialized applications.

USB Bluetooth / Wi-Fi CAN I²C / SPI
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Bring-Up & Debugging

Board bring-up, hardware debugging, and failure analysis using logic analyzers, oscilloscopes, and JTAG — finding and fixing problems at every layer of the stack.

JTAG / SWD Logic Analysis GDB
📋

System Architecture

Technical leadership on embedded system design. Component selection, power budgeting, thermal analysis, and architecture reviews to keep projects on track.

Architecture Code Review Power Design
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Legacy Modernization

Breathing new life into aging embedded systems — migrating obsolete components, adding modern connectivity, and updating codebases while preserving decades of operational expertise.

Migration Reverse Eng. Refactoring

02 — Products

For the Vintage Arcade & Pinball Community

Purpose-built hardware and software for keeping classic machines alive and performing at their best.

Available

MC6800/MC6808 Emulator Board

Drop-in cycle accurate MC6800/MC6808/MC6802 MCU, ROM, and RAM emulator for Williams, Stern, and Bally pinball machines, as well as other vintage games. Easy USB ROM loading and a browser-based interface — no EPROM programmer required.
Learn more →
Available

RailGuard Power Supply Overvoltage Protector

Protects your vintage game's logic boards from power supply overvoltage events that can instantly destroy irreplaceable ICs. Precision analog circuit, easy installation.
Learn more →

03 — Repair Services

Arcade & Pinball Restoration

Classic arcade boards and pinball machines deserve to be preserved and played. With deep electronics expertise and genuine passion for the hobby, we bring ailing machines back to life — component level.

  • Arcade PCB diagnosis and component-level board repair
  • Pinball machine electrical and mechanical restoration
  • Monitor recapping and deflection board repair
  • Power supply refurbishment and rebuilding
  • ROM dumping, programming, and EPROM substitution
  • Custom replacement parts and PCB fabrication
Discuss a Repair
30+
Years Experience
100s
Boards Repaired
∞
Obscure ICs Known
☕
Coffee Consumed
Sending a board for repair? Get in touch first to discuss the problem and confirm we can help. We'll give you a realistic assessment before you ship anything.

04 — Get in Touch

Let’s Work Together

Whether you need embedded systems consulting, have a classic machine that needs attention, or are interested in our products — we'd love to hear from you.

Send a Message
✉ info@metamagix.tech